Top 10 Best Pillow Top King Mattress Topper
of November 2024
1
Best Choice
Niagara Sleep Solution
Niagara Sleep Solution
Viscose Made from Bamboo King Mattress Topper - Thick Cooling Breathable Pillow Top Mattress Pad for Back Pain Relief - Deep Pocket Topper Fits 8-20 Inches Mattress
10
Exceptional
View on Amazon
2
Best Value
California Design Den
California Design Den
California Design Den Extra Thick King Size Cooling Mattress Topper, Plush King Size Pillow top Mattress Topper for Bed, Very Thick Mattress Pad Cover
9.9
Exceptional
View on Amazon
3
Bare Home
Bare Home
Bare Home Split King Mattress Pad - Pillow Top Reversible - Soft Mattress Topper - Cooling Breathable - 8" to 24" Deep Pocket - Fitted Mattress Cover - Noiseless Mattress Pad (Split King - 2 Twin XL)
9.8
Exceptional
View on Amazon
4
SafeRest
SafeRest
SafeRest CloudGuard - King Size Hybrid Mattress Protector & Pad (Extra Padded) - 100% Waterproof Quilted Pillow Top Mattress Cover - Thick, Plush & Fitted Mattress Topper for Bed
9.7
Exceptional
View on Amazon
5
Lazyzizi
Lazyzizi
Lazyzizi Memory Foam Mattress Topper Queen, 4inch Dual Layer Cooling 2''Gel Green Tea Memory Foam & 2" Pillow Top Mattress Pad, 8-21inch Deep Pocket, Egg Crate for Back Pain Relief
9.6
Exceptional
View on Amazon
6
Sleep Mantra
Sleep Mantra
Cooling Mattress Topper King, Pillow-Top Optimum Thickness, Soft 100% Cotton Fabric & Down-Like Fill, Plush Mattress Pad Snug Fits 8 - 20 inch Deep Mattresses
9.5
Excellent
View on Amazon
7
EASELAND
EASELAND
EASELAND King Size Mattress Pad Pillow Top Mattress Cover Quilted Fitted Mattress Protector Cotton Top 8-21" Deep Pocket Cooling Mattress Topper (78x80 Inches, White)
9.4
Excellent
View on Amazon
8
oaskys
oaskys
oaskys King Mattress Pad Cover Cooling Mattress Topper Pillow Top Cotton Top with Down Alternative Fill (8-21”Fitted Deep Pocket King Size)
9.3
Excellent
View on Amazon
9
Marine Moon
Marine Moon
Mattress Topper King Size Cooling Plush Pillow Top Mattress Pad/Bed Topper, Extra Thick Hotel Quality Down Alternative Pillow Topper
9.2
Excellent
View on Amazon
10
ELEMUSE
ELEMUSE
ELEMUSE King Cooling Mattress Topper, Extra Thick Mattress pad, Plush Soft Pillowtop with Elastic Deep Pocket, Overfilled Down Alternative Filling, Hotel Feeling
9.1
Excellent
View on Amazon
11
COONP
COONP
King Mattress Topper, Extra Thick Pillowtop, Cooling Mattress Topper, Plush Mattress Pad Cover 400TC Cotton Top Protector with 8-21 Inch Deep Pocket 3D Snow Down Alternative Fill
9.0
Excellent
View on Amazon
12
MASVIS
MASVIS
MASVIS King Mattress Pad Cover 8-21”Deep Pocket - Pillow Top Quilted Mattress Topper Overfilled Snow Down Alternative
8.9
Very Good
View on Amazon
13
Bedsure
Bedsure
Bedsure Soft King Mattress Topper - for Back Pain Thick Pillow Top Mattress Cover King Mattress Pad up to 18" Deep Pocket, Padded PillowTop with Fluffy Down Alternative Fill
8.8
Very Good
View on Amazon
14
SameBed
SameBed
SameBed Mattress Topper King,Extra Thick Mattress Pad Cover for Back Pain,Cooling Mattress Protector with 8-21 Inch Deep Pocket,Overfilled Down Alternative Filling
8.7
Very Good
View on Amazon
15
TASTELIFE
TASTELIFE
TASTELIFE King Size Waterproof Mattress Topper, 400TC Extra Thick Cooling Mattress Pad Cover Topper, Plush Down Alternative Fill Pillow Top with 8-21 Inch Deep Pocket
8.6
Very Good
View on Amazon
About Pillow Top King Mattress Topper
Click here to learn more about these products.
Viscose Made from Bamboo King Mattress Topper - Thick Cooling Breathable Pillow Top Mattress Pad for Back Pain Relief - Deep Pocket Topper Fits 8-20 Inches Mattress
ULTRA SOFT Niagara Mattress Topper is made from viscose made from bamboo fiber and fits mattresses 8-20 inches deep. The cooling pad for bed is 78x80 inches in size, gentle on sensitive skin, elastic and environment-friendly.. ENHANCE YOUR MATTRESS This cooling mattress brings 5-star hotel quality to your old mattress. The firm mattress topper king is comfortable, breathable, and extremely soft.. CLOUD-LIKE SLEEP Our mattress topper firm adds an extra cushion to potentially ease back pain. The organic mattress topper is cool, sweat-absorbent, and has no chemicals like latex or formaldehyde.. EASY TO USE The cooling bed pad has a deep pocket, is easy to put on, and has extra-length stretchy sides for thick mattresses. The puffy mattress topper is machine-washable and is nice and fluffy after drying.. SATISFACTION Get 100 satisfaction with the king size topper for mattress. Extra firm mattress topper king has a money-back guarantee. Enjoy sound sleep today with a firm king mattress topper.
California Design Den Extra Thick King Size Cooling Mattress Topper, Plush King Size Pillow top Mattress Topper for Bed, Very Thick Mattress Pad Cover
EXTRA-THICK COMFORT This extra thick, pillow-top, luxury mattress topper king, designed for ultimate comfort. It is 300 thicker than any mattress pad. With an impressive 900GSM of fill, our topper boasts nearly double the amount compared to other mattress toppers. The soft fluffy fill provides the extra comfort and will help you have a more restful sleep.. Cool Nights This cooling mattress topper king is designed to provide a cooler sleep, which is perfect for hot sleepers and those with foam mattresses. 100 cooling rayon fabric, makes it not only breathable but also silky soft, keeping you comfortable throughout the night, so you can wake up feeling refreshed.. Just The Right Softness This soft mattress topper king adds extra softness without being too soft. This king size mattress cover is designed to provide the perfect balance of softness and support and helps in back pain relief.. Fits Like A Glove Easy To Maintain This king size mattress topper fits perfectly on your bed. This puffy mattress topper is designed with a 360 fitted style stretchable drop. It will stay securely in place and will not shift around during the night. Easy to care - it is machine washable, and fluffs right back after the dry cycle.. Why We're The Right Choice Our products are engineered to meet the highest standards and benchmarked against the top products worldwide. Plus, we stand behind our products with a commitment to resolve any issues within 1 business day. We value your trust and are dedicated to ensuring a delightful experience. Choose California Design Den, the most loved sustainable bedding brand..
Bare Home Split King Mattress Pad - Pillow Top Reversible - Soft Mattress Topper - Cooling Breathable - 8" to 24" Deep Pocket - Fitted Mattress Cover - Noiseless Mattress Pad (Split King - 2 Twin XL)
LUXURY MATTRESS PAD Includes 2 Twin XL Size Mattress Pads 39 x 80. Fits all mattresses from 8 to 24 deep and features a fully elasticized deep fitted skirt that will stay tight on your bed.. TWO SLEEPING EXPERIENCES IN ONE Our Pillow-Top Mattress Topper is fully reversible The fuzzy side will keep you warm and cozy during the cold winter and the smooth breathable microplush side will maximize airflow and keep you cool during the warm summer months. MAXIMUM PILLOW TOP COMFORT Our 1.5 thick mattress cover is overfilled with our premium plush down alternative filling that provides extra comfort and breathability for a restful sleep.. EASY CARE AND MAINTENANCE Machine washable in cold water on gentle cycle. Tumble dry low temperature, no costly cleaning required. REST ASSURED Your first 30 nights are on us. Literally. If you dont love our mattress pad, send it back..
SafeRest CloudGuard - King Size Hybrid Mattress Protector & Pad (Extra Padded) - 100% Waterproof Quilted Pillow Top Mattress Cover - Thick, Plush & Fitted Mattress Topper for Bed
CLOUDGUARD COMFORT - It will be hard to find a mattress pad that has as much padding as the CloudGuard Its PLUSH, its FLUFFY and its COMFY You'll feel like you are sleeping on a Cloud. KEEP YOUR MATTRESS DRY CLEAN - On top of the ULTRA luxurious comfort the CloudGuard has a water resistant membare under the CloudGuards padding which helps protect against fluids, urine, perspiration and anything else that might stain your mattress. BEDDING ESSENTIALS - Airbnb Essentials for Hosts, Essential for first home and new apartments. MACHINE WASHABLE - Machine washable on cold and tumble dry once cleaned.
Lazyzizi Memory Foam Mattress Topper Queen, 4inch Dual Layer Cooling 2''Gel Green Tea Memory Foam & 2" Pillow Top Mattress Pad, 8-21inch Deep Pocket, Egg Crate for Back Pain Relief
Upgraded Queen Size Mattress Topper The green tea memory foam 4-inch mattress topper queen features a CertiPUR-US certified 2 Gel-green tea infused memory foam mattress topper, topped with a 2-inch microfiber surface pillowtop mattress topper. Ensuring an unparalleled sleep experience even in the comfort of your home.. Ultimate Queen Size Cooling Mattress Topper Tired of waking up drenched in sweat Employing a dual layer breathable material. Our cooling foam mattress topper and pillow top mattress topper utilize delicate micro-pores for breathability. The foam mattress topper incorporates Gel green tea memory foam. Ensuring a cool and comfortable back throughout the night.. Deep pockets mattress pad The gel mattress topper queen comes with 8-21inch elastic deep pockets, easily fitting over a 21-inch thick mattress. Sufficient elasticity allows the pillow top mattress topper to be firmly secured in place, ensuring 360 all-around stability on the mattress, so you need not worry about any movement during night turns or when children play.. Exquisite stitching mattress topper Square stitching ensures the even distribution of ultra-fine fiber fillings in the soft pillow top mattress topper. The uniform bed pad, combined with a low-density foam mattress topper, can better provide cushioning, soothing back pressure, and alleviating pain in the back, shoulders, and waist. Ensuring every night is the most comfortable sleep.. 100 Quality Assurance We are not mere traders All mattresses are manufactured in our factory. Our products have acquired CERTIPUR-US certifications, ensuring a perfect match with your expectations. Additionally, we offer a comprehensive 3-month long-term trial and a 1-year quality guarantee..
Cooling Mattress Topper King, Pillow-Top Optimum Thickness, Soft 100% Cotton Fabric & Down-Like Fill, Plush Mattress Pad Snug Fits 8 - 20 inch Deep Mattresses
OPTIMAL THICKNESS FOR SUPPORT, BREATHABILITY COMFORTABLE SLEEP Our mattress topper offers optimum thickness, neither too thick nor thin, thus optimum support without compromising on the comfort of the cloud-like feel. The 300 thread count 100 cotton topper provides strong support and prevents back ache, unlike extra thick pads. Our mattress topper does not retain heat and maintains optimal temperature. No more sweaty nights caused by memory foam pads or traditional mattresses.. SOFT MATTRESS TOPPER WITH DEEP POCKET FOR A PERFECT FIT The gusseted King size mattress topper is 78 W x 80 L with a 18 deep pocket skirt, perfectly fitting mattresses up to 20 deep. Stuffed with advanced 100 Polyester Fibers Down Alternative fill that has a soft and bouncy feel. Our square pillow top mattress pad adds a layer of protection, comfort and softness to your new mattress providing a hotel-like experience. It can also be used to refresh and support old spring mattresses.. EASY TO USE, STAIN WATER REPELLENT The topper will help protect your mattress from stains and spills as the material is treated with one of the world's top fabric protectors that repels liquids and blocks stains without compromising on the feel. Also, the spilled fluid can be easily wiped, so the water does not seep through and reach your mattress. The topper is foldable and portable, and has a fitted skirt that makes it easy to put on and remove for cleaning.. BEST VALUE, EASY TO WASH MATTRESS TOPPER Since the product comes in a vacuum bag, tumble dry the mattress cover on low heat before use to let the air fluff it up. This mattress topper is easy to clean, fully machine washable, and retains shape and fill consistency wash after wash due to its advanced down-like fill quality, unlike other pads that become deformed, flat and lumpy after few washes. To increase durability, protect the mattress pad with a fitted sheet to reduce the need to wash it.. SNUG AND COZY FEELING WITH 100 CUSTOMER SATISFACTION With an extra plush thick padding and soft quilted surface, this luxury odor-free mattress topper promises to offer supreme comfort and a night of restful sleep. Certified STANDARD 100 by OEKO-TEXreg , topper pad is tested to be safe from 300 harmful chemicals. Rest assured, if you're not happy with our mattress toppers, write to us and we will resolve your query within 1 business day..
EASELAND King Size Mattress Pad Pillow Top Mattress Cover Quilted Fitted Mattress Protector Cotton Top 8-21" Deep Pocket Cooling Mattress Topper (78x80 Inches, White)
King Mattress Pad 78x80 inch,21 inch Deep Pocket, 63 oz Elastic Hollow Down Alternative Microfiber. Soft With 30oz down alternative fillings,this pad will add great softness to your firm mattress.. Skin-friendly300TC 100 cotton surface will absorb sweat making it breathable.Filled with down alternative fillings.. Fitted Sheet StyleAdopting the deep pocket design which will easily stretch up to 21 inch with 130GSM Single-track Elastic Fabric, no matter how you move on the bed this pad will keep neat all the nght.no worry of a messy bed anymore. Machine WashableMachine washable under gentle cycle and make it fluffy again dried under the sunshine..
oaskys King Mattress Pad Cover Cooling Mattress Topper Pillow Top Cotton Top with Down Alternative Fill (8-21”Fitted Deep Pocket King Size)
TIPS It's Packaged in a Vacuum Bag, Please spread It for a Few Days Before Use So It Would Return to Normal Thickness.best Way Fluffy Again Lay It in the Sun for a Few Hours.. Featurecool,breathable,ultra soft,beautiful,luxury. Design Compared to the normal diamond quilting seam, this one with new shape is more supportive and soft.Square jacquard prevents the filling running around.Elastic fabric pocket makes it installed easier. Care The spilled fluid can be wiped quickly. Machine washable.Tumble dry on low .Easy maintenance.Natural drying. MaterialMade of 83 GSM pongee reverse.62 oz High quality fitted fiber,gives superior comfort against your skin without extra heat and sweat..
Mattress Topper King Size Cooling Plush Pillow Top Mattress Pad/Bed Topper, Extra Thick Hotel Quality Down Alternative Pillow Topper
Luxury Down Alternative Fill Enjoy this cloud-like mattress topper with the overfilled plush 400TC down-alternative fill, which exhibits a soft and fluffy loftiness for the existing mattress, provides ultra comfort for all sleeping positions.. Pressure Points Relief This mattress topper features an overfilled cushion providing the best relief and support for the pressure points like your shoulders, back, and hips. The extra thick layer delivers the instant relaxation, help you fall and stay asleep.. Natural Breathable The fiber-fill bed topper promotes greater airflow to prevent heat buildup, maximizes comfort and temperature regulation for the restorative sleep possible. Make you wake up refreshed and recovered.. Easy to Care Let minimalism refreshes your bedroom with baffle box pattern design, it also helps to keep the feather and down filling from shifting. 4 double anchor bands adapting to mattress depths up to 18, help keep plush mattress topper in one place.. 30-Night Trial Packaged in a vacuum bag, please spread it for a few days before use so it would return to normal thickness. Best Way Fluffy Again Put it in a tumble dryer on low heat for 20 minutes, or lay It in the Sun for a Few Hours. We are 247 available to answer your questions. Take the topper a trial with no-risk.
ELEMUSE King Cooling Mattress Topper, Extra Thick Mattress pad, Plush Soft Pillowtop with Elastic Deep Pocket, Overfilled Down Alternative Filling, Hotel Feeling
PREMIUM MATERIALLUXURY COMFORTMade of 2000 series fabric and 30 3D and 70 7D Snow Down Alternative filling, this overfilled mattress topper is soft to the touch. More excellent warmth and support. It's breathable, can help you maintain a moderate, well-regulated body temperature to keep you comfortable all night long. No odor, no stains. Sleep with ELEMUSE matress topper, you'll feel well rested when morning comes.. ULTRA SOFTENOUGH SUPPORTIVEThe filling amount of this mattress topper is twice that of the traditional. Thicker and softer. If your old mattress suffers from being too firm, ELEMUSE mattress toppers adds extra softsupportive layer of cushioning and lets you get the support you need, reducing body aches and back pain. This pillow top is also conducive to extend the life of your mattress so it's a cost-effective alternative to buying a brand new mattress.. UNIQUE BEDDING DESIGNDeep elastic pocket design. With elegant bed skirt, this topper will stay put and fit more perfectly. Box stitching design. The down alternative filling is evenly distributed in each box, no clump and no shift during use. You can to lay tossing and turning heartily on the mattress topper. Easy to match with various bedding, make your room has a more appealing visual aesthetic.. EASY CAREDurable and machine washable. Washing in cold water on a gentle cycle using mild detergent. Never use bleach on these pillowtops. Easy care helps save huge time and eliminate the effort needed to wash so you can easily clean mattress topper on a regular basis. Clean and fresh-smelling mattress topper is super cozy, helps to promote an effective sleep cycle and maintain good health.. 100 CUSTOMER SATISFACATIONELEMUSE's main focus is to satisfy its customers. We not only pay attention to superior product quality but also keep an eye on providing satisfying after-sales service. Listening to customers and meeting your needs is essential for ELEMUSE. So any question, pls don't hesitate to contact our service team. We'll offer timelyuseful help and solve your issues promptly..
King Mattress Topper, Extra Thick Pillowtop, Cooling Mattress Topper, Plush Mattress Pad Cover 400TC Cotton Top Protector with 8-21 Inch Deep Pocket 3D Snow Down Alternative Fill
1. Extra Thick Luxury ComfortDrift into a sounder, deeper sleep on this overfilled pillow top mattress topper. Filled with supportive 3D snow down alternative fill, it distributes weight evenly. Ideal for side, back or stomach sleepers. Notice the difference as soon as you sleep on it.. 2. Cool Breathable The 400TC combed top surface features good ventilation and distributes heat to help regulate temperature. It will wick away sweat and keep you cool and dry. Reduce hot feeling caused by memory foam mattress or foam mattress topper.. 3.Elastic Deep Pocket Elastic deep pocket will wrap mattress8-21 tightly. It works like a fitted sheet so the mattress topper will keep in place no matter how you toss and turn on your bed. Feel free to relax on a cloud of comfort.Twin 39x7518Twin XL 39x8018Full 54x7518Queen 60x8018 King 78x8018CalKing 72x8418. 4. Machine Washable Easy Care Be it sweat or stains, you will never get them out of memory foam topper or expensive mattress. This mattress topper will take care of them all. If it gets dirty, just throw it into a commercial washing machine, it will come out fluffy and clean after washing and drying. No expensive dry cleaning necessary. Economical and sustainable.. 5. 100 Customer SatisfactionPlease leave it several hours before use or just put it in a dryer machine for fluffier. We provide 100 satisfaction after sale service, if there is anything wrong with your order, just feel free to contact us, we will make every effort to solve your problem..
MASVIS King Mattress Pad Cover 8-21”Deep Pocket - Pillow Top Quilted Mattress Topper Overfilled Snow Down Alternative
Comfortable Breathable The luxury mattress topper is as breathable as clouds. Makes you feel super comfortable without extra heat and sweat and enjoy a good night sleep everyday. Perfect Protection Protect your mattress from pets, children. High-quality Materials Made of cotton polyester fabric and a state-of-the-art fiberfill to support mattress pads stretchability and durability better than other materials like Egyptian cotton, 130GSM pocket with single-track elastic. Makes your mattress last a long time. Fits matress up to 21 King 78X80 The fabric sides easily stretch to fit mattresses up to 21 inches thick. It will never slide no matter how you twist and turn in your bed. Easy To Clean Machine washable. Tumble dry on low. Customer satisfaction is our priority, we provide money back guarantee if you are not 100 satisfied.
Bedsure Soft King Mattress Topper - for Back Pain Thick Pillow Top Mattress Cover King Mattress Pad up to 18" Deep Pocket, Padded PillowTop with Fluffy Down Alternative Fill
Ultra Thick Max Cozy This king size mattress topper is filled with 100 7D down alternative virgin fiber, which creates a lofty cloud-like exterior for stronger cushioned support than 3D, kicks your comfort up a notch and allows side sleepers sleep soundly. Made of 100 brushed microfiber and generous 600GSM fitted fiber for extra softness, adds an extra layer of cozy comfort to your bed which can improve stomach and back sleepers quality of sleep too.. Water-resistant 3M fabric has the water splashing characteristics. The surface of the fabric can make water droplets form a ball shape without penetration, effectively against all kinds of liquid, so as to achieve the water splashing function like lotus leaves lotus effect, protecting your delicate mattress.. Baffle Box Design Manufactured with the baffle box construction to prevent the filling from shifting, keep the fill evenly distributed after machine wash. less compression more fluffy than traditional sewn through design. this pillow top mattress cover king will conform to your body as you sleep, so you can say goodbye to tossing and turning.. OEKO-Certificated Deep Pocket Certified STANDARD 100 by OEKO-TEX. The elastic skirt pocket stretches between 8-18 deep, and the king pillow top mattress topper wraps around the mattress from the top around the sides without ruffling. No matter how you move on the bed, Bedsures mattress pad stays in place.. Easy to Maintain Machine wash separately in cold water with gentle cycle and tumble dry low. Do not use any detergent with chlorine. Pat at several times and leave the king size pillow topper for mattress out over 24 hours as it will start to expand and fill with air, then reshape before use..
SameBed Mattress Topper King,Extra Thick Mattress Pad Cover for Back Pain,Cooling Mattress Protector with 8-21 Inch Deep Pocket,Overfilled Down Alternative Filling
Premium Surface Material - The mattress topper adopted microfiber fabric made, which is breathable and skin-friendly, providing you superior softness and comfort. The surface features square jacquard design, both beautiful and unique. And the mattress pad is made of 400TC combed fiber, is durable, less likely to tear even with frequent washing. Box Quilted Filling - Our mattress topper double filled with 5D 7D snow down alternative filling, extreme soft, fluffy and warm. Unique box quilted design, which allows the padding to be fixed in each box, does not shift easily. Deep Pocket - Stretchable knitted skirt, 360 all-around wrapping design, high elastic pocket protects the mattress in all directions, you can toss and turn freely during the sleepy nights. The extended bed skirt design is suitable for 8-21 mattresses, with broad applicability to meet various needs. Relieve Back Pain - The mattress pad provides you optimum thickness, achieves a smart balance between softness and cushioning. When you sleep on our mattress pad cover, it can gently cushions the pressure points on your back, lower back and hips to help relieve back pain, providing a ergonomic support and comfort for your sleep. Machine Washable Easy Care -Our mattress protector is easy to clean, the mattress cover can be cleaned in the washing machine at low temperature. Tumble dry on low. Please do not iron and do not dry clean. For optimum fluffiness, you can tumble dry it on low heat before use it. Customer Service - Customer satisfaction is our top priority. We provide a 365-day satisfaction guarantee. If you are not satisfied with our products or have any questions, please contact the Amazon Customer Service team directly or email us, We will do our best to give you the perfect solution. Choose an Samebed mattress topper as a gift for yourself, family, or friends.
TASTELIFE King Size Waterproof Mattress Topper, 400TC Extra Thick Cooling Mattress Pad Cover Topper, Plush Down Alternative Fill Pillow Top with 8-21 Inch Deep Pocket
EXTRA THICK SOFT Our upgraded matreess topper is 50 THICKER than normal mattress pad. Overfilled with ultra-plush snow down alternative filling which offers the time-tested comfort of tradition down. And also provides extra soft and support for your shoulders and hips. As if sleep on a cloud, and you will wake up really refreshed.. 100 WATERPROOF DESIGN Different with normal mattress topper, our new version matress topper lined by premium hiden water-resistant TPU membrane , which protects your pricey mattress against sweat, urine and other fluid spills with its exclusive membrane layer. Excellent way to prolong the service life of your expensive mattress NOTE The surface is not waterproof, the reverse side is waterproof. COOLING BREATHABLE 100 400TC breathable surface allows for effective air flow to diminish overheating so you're able to enjoy a refreshing and restful relaxation experience. Avoid being hot and sweaty our mattress topper stay perfectly cool and comfortably warm with optimal temperature control.. DEEP ELASTIC POCKET Thick elastic deep pocket design can securely attach the topper to the mattress, preventing the topper from shifting in any time and providing consistent comfort. All size fit up to 8-21 inches. So enjoy your supreme restful sleep Twin 39x7518Twin XL 39x8018Full 54x7518Queen 60x8018 King 78x8018CalKing 72x8418.. MACHINE WASHABLE DIAMOND QUILTING DESIGN can keep the down alternative fill in the same place and prevent shifting or bunching up after washing. Fully machine washable, save your money and time. Simply wash it in cold water and tumble dry on the low setting. After receiving it, pop it dry into the tumble dryer to fluff it up and add a layer of softness, support and comfort to your mattress.. Tips The surface is not waterproof, the reverse side is waterproof. Our mattress topper is packaged in a Vacuum Bag. Wash and dry or spread it for a few days before use, it would return to normal thickness. Lay it in the sun for a few hours would be the best wat to make it fluffy again..