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SINWEEK 3 Inch Gel Memory Foam Mattress Topper Queen Size, Ventilated High Density Pad for Back Pain, Bed Topper with Removable Soft Cover, CertiPUR-US Certified

  • Based on 1,119 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Sep 15
Order within 15 hours and 43 minutes
Available payment plans shown during checkout

Size: Queen(60 x 80 inch)


Style: 3 Inch (White Cover)


Features

  • Effective Pressure Relief: Our memory foam mattress topper conforms to the body's curves, evenly distributing pressure across different parts of the body, promoting spinal alignment and enhancing sleep comfort.
  • Maintain Sleep Comfort and Coolness: The cooling gel absorbs heat, ventilation holes promote air circulation, and breathable fabric enhances breathability. These features help reduce heat buildup while preventing sweating, ensuring a cool and comfortable sleep throughout the night.
  • Premium Customer Service:No need to return the package if you're not satisfied after opening it.We offer money back or a replacement within 30 days.If you have any questions or concerns about our products or services, please feel free to contact us at any time, and we will provide a satisfactory solution within 24 hours.
  • Non-slip & Machine Washable Cover: Use skin-friendly and breathable Polyester fiber, with elastic straps and anti-slip surface backing to prevent sliding and premium metal zipper for easy removal and washing.
  • Certification: Our memory foam is CertiPUR-US certified, and the cover is OEKO-TEX certified, ensuring a healthy and comfortable sleep environment for you.
  • Rejuvenate Old Mattress:Instead of buying an expensive mattress,3 inch mattress topper is a comfortable and affordable way to fix a sagging mattress, soften a hard mattress, or prolong your mattress life.

Brand: SINWEEK


Color: White


Size: Queen(60 x 80 inch)


Fabric Type: Polyester Fiber


Special Feature: Durability,Premium,Removable


Brand: SINWEEK


Color: White


Size: Queen(60 x 80 inch)


Fabric Type: Polyester Fiber


Special Feature: Durability,Premium,Removable


Closure Type: Zipper


Product Care Instructions: Machine Wash


Water Resistance Level: Not Water Resistant


Age Range (Description): Adult, Teen


Material: Gel Memory Foam


Model Name: Mattress Topper


Manufacturer: SINWEEK


Product Dimensions: 79 x 60 x 3 inches


Item Weight: 17.56 pounds


Item model number: MT03


Date First Available: February 16, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • You gotta help it along-then it's AMAZING!
Size: Twin(39 x 75 inch) Style: 2 Inch (White Cover)
I've seen reviews that this thing won't expand to it's intended 2 inches, or at all for that matter. I witnessed that as well. But I really didn't want to return this item. So I dinked with it. You gotta stretch it a bit- GENTLY- bc it will rip between the holes on the surface. Not it's fault, I was over zealous :P It's really separating itself from itsself so it can let in the air. It's a bit like moon sand when it's that compressed. After it takes it's air, it doesn't stick to itself anymore. I had mine in sleeping order within an hour and it. is. so. COMFY! I don't even like memory foam because when it first came out years ago, it would hold the shape of my body indent. This does NOT do that! I have a bad back and huge bo@bs, so I can't sleep on my back, or my tummy, but when I laid down on my bed with this topper before bedtime, to check how it felt, just on my back... I was so comfortable I feel asleep right away! The lights were still on and everything 🤣. I only woke up because my daughter was like, "mom, what are you doing?!" I didn't put her to bed yet lol. I just wanted to try the topper after I made the bed. And I don't like the idea of a 'cooling' topper, but it's not what I thought..... I always wake up sweaty, always. And today, I didn't!!!! My bed was warm and snuggly comfy right when I got in and throughout the night but I didn't sweat like I usually do!!! AMAZING!!! And I usually wake up several times through the night, but I don't remember waking up once!!! I just realized that!! I am excited to go to the bed now... How awesome. Don't give up on it right away. This'd is an excellent deal! No weird smells either! Usually there's some kind of chemical smell with these kind of things, not this one. I didn't smell anything at all. You can stretch it but standing on one end and pulling gently on the other end. Just enough to separate itself from itself inside (I took the cover off). The corners need you to use your fingertips and pull the back away from the front, kinda thing. Gently and slowly. You can even hear it letting go of itself, then watch as it does that moonsand thing... You can see it expand right then. Looks cool. I didn't measure mine, just let it litter there a few minutes after releasing all the wrinkles and creases. Comfy!!! My daughter wanted me to order another one just for her to play on in the living room :p I actually rolled across it to avoid crawling when I was putting the cover back on (the zipper is missing the dangly part on all of them I think, on purpose. Just grab it with two fingers on front and back to zip/unzip) and also to make my daughter laugh) My big body did not hurt a bit doing those rolls. I anticipated my spine grinding on the floor underneath the topper since I'd just finished releasing the wrinkles, and I'd only had the thing in possession for an hour (I opened it immediately to give it the anticipated time of 48 hours to expand). After a half hour I checked on it, and it hadn't changed a bit. That's when I decided to dink with it. I recorded some video but don't know if I'll use it since I was huffing and puffing because I'm a fat 🤣. Jk. But I am 😁 I just realized!!! I didn't struggle to get out of bed either!!! I usually wake up wracked with pain!! (Bad back/prev surgeries and procedures). I'll have to pay attention better tomorrow, because that's A HUGE deal!! I'll update if I remember... Wow. So cool! ... show more
Reviewed in the United States on February 28, 2024 by Apey252 Apey252

  • Saved me
Size: Twin(39 x 75 inch) Style: 3 Inch (White Cover)
This topper literally has saved my life from being a grumpy ass person. I had to put this on a cot that sucks ass. And this thing is such a good topper it beds it's so comfortable and thankfully it makes me get the proper sleep I need. And it does keep you warm too it helps retain heat. Is the perfect firmness I find it very very comfortable for my back. ... show more
Reviewed in the United States on December 27, 2024 by Amazon Customer

  • Comfortable but very soft
Size: Queen(60 x 80 inch) Style: 3 Inch (White Cover)
It came in great packaging, sealed and boxed up. It took about 24 hours to expand. It’s very high quality as well. My only complaint is that I feel it’s much more soft than medium soft which was the one I ordered, but that may just be my experience. Just expect it to be softer than you think!
Reviewed in the United States on January 14, 2025 by Richard

  • Very comfortable
Size: Full(54 x 75 inch) Style: 3 Inch (White Cover)
Great mattress topper. Good quality. Fits well. Stays in place. Right firmness and conforms to my body. Was afraid to order because of back pain but it supports my back and does not cause any pain
Reviewed in the United States on December 7, 2024 by Jonnie

  • My family doesn't complain about the futon anymore!
Size: Full(54 x 75 inch) Style: 3 Inch (White Cover)
I got this for a futon in the guest room that no one wanted to sleep on. I had high hopes and I was so happy to hear about how great my relatives slept with this mattress pad! The padding is more than adequate, very cushy. I can even do my PT exercises on it comfortably. Good value.
Reviewed in the United States on January 6, 2025 by HRW

  • Absolutely amazing. Don’t hesitate!
Size: Queen(60 x 80 inch) Style: 2 Inch (White Cover)
I’ve been having some neck and back pain so decided to try this after reading the reviews! One thing that was really important to me is there would be no smell and they’re absolutely wasn’t. I took this out of the box within a few hours. It was puffed up and perfect. It’s so comfortable and makes a huge difference. If you were thinking of getting one of these don’t hesitate this one is amazing! From someone who’s going to be sleeping a lot better from now on! ... show more
Reviewed in the United States on November 22, 2024 by Amazon Customer

  • Way too soft
Size: Queen(60 x 80 inch) Style: 3 Inch (White Cover)
I got the 3 inch one. I had no issue getting it fluffed out to where it needed to be, just gently pulled and tugged to loosen it to let the air in. Only issue is is that I got the medium/soft one because of my bad back pain and arthritis in all my joints, but this is WAYYY to soft. I sink right into it and it instantly leaves my body imprint and not comfortable moving with that still sunkin in. For the price of it I am very unhappy. For people who like super soft where it sinks and imprints your body, this is for you. People needing back and pressure point support, this is not the one. Highly dissatisfied with this product, and shipping it back will be too much of a hassle. ... show more
Reviewed in the United States on November 4, 2024 by Ash

  • Price was important!
Size: Twin XL(39 x 80 inch) Style: 3 Inch (White Cover)
Quality and comfort for a dorm bed
Reviewed in the United States on December 27, 2024 by JRT

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