MARNUR 3 inch Gel Memory Foam Mattress Topper for Pressure Relief, CertiPUR-US Certified, Full
MARNUR 3 inch Gel Memory Foam Mattress Topper for Pressure Relief, CertiPUR-US Certified, Full
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MARNUR 3 inch Gel Memory Foam Mattress Topper for Pressure Relief, CertiPUR-US Certified, Full

4.3 stars out of 184 reviews
(4.3)|
184 ratings
MARNUR 3 inch Gel Memory Foam Mattress Topper for Pressure Relief, CertiPUR-US Certified, FullMARNUR 3 Inch Gel Memory Foam Mattress Topper for Pressure Relief CertiPUR US Certified FullMARNUR 3 Inch Gel Memory Foam Mattress Topper for Pressure Relief CertiPUR US Certified TwinMARNUR 3 Inch Gel Memory Foam Mattress Topper for Pressure Relief CertiPUR US Certified QueenMARNUR 3 Inch Gel Memory Foam Mattress Topper for Pressure Relief CertiPUR US Certified King
Bed Size:Full

Key item features

  • Dual Layered Comfort: Features a double-layer construction combining 35D high-density sponge for a firm foundation and gel-infused memory foam for enhanced comfort, suitable for all ages.
  • Secure Anti-Slip: Incorporates a double anti-slip design with adjustable elastic straps and anti-slip bumps to prevent the topper from shifting during sleep.
  • Certified Safe Materials: Made from CertiPUR-US and OEKO-TEX certified materials, ensuring safety and high quality for users and their families.
  • Affordable Refresh Solution: Offers an economical way to extend the life of an existing mattress and improve sleep comfort, serving as an affordable alternative to replacing a full mattress.
  • Easy Care Cover: Includes a removable, breathable, and machine-washable cover for convenient maintenance and a fresh sleeping environment.
  • Simple Setup Process: Requires unrolling and allowing 48 to 72 hours for full expansion to achieve optimal comfort and support after receipt.
  • Full Size Dimensions: This specific model (MT-AK-F01) is a Full size, measuring 54 inches by 75 inches by 3 inches.
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was $89.99
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Columbus, 43215
Arrives by Tue, Mar 17
Sold by yumoPro Seller
Fulfilled by Walmart
4.483983634367828 stars out of 5, based on 10028 seller reviews(4.5)
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About this item

Product details

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Customer ratings & reviews

4.3 out of 5 stars
stars184 ratings59 reviews
How item rating is calculated
  1. 5 stars65% (119)
  2. 4 stars15% (27)
  3. 3 stars10% (18)
  4. 2 stars4% (8)
  5. 1 star7% (12)

Reviews summary

Pros
  • : Offers great value at this cost.
  • : Provides long-lasting support without sinking.
  • : Made with materials that are long-lasting and sturdy.
Neutral
  • : Can be snug, but also loose on some users.
  • : Can be premium, but may not fit perfectly.
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Showing 1-3 of 59 reviews

Oct 22, 2025
Daveeda
Item details
Bed size: Twin
Sold byyumoDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great buy!

The packaging was great. Super easy to open and use. It fluffed up to full capacity in about 24 hours. It's firm but nice and soft at the same time. My son absolutely loves it and says his bed is ten times more comfortable to sleep on now. He's had it for a few weeks now, so I can't speak to long term durability but it seems to be great quality.

Helpful?3YI5MJFYY9NC5231648682
Sep 7, 2024
JS
Item details
Bed size: Queen
Sold byyumoDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Excellent gel infused mattress topper!

I used this gel infused 3” topper for a guest room queen sized bed that is a bit hard to sleep on and has worn more on one side than the other. The price point made it affordable and worth the risk of trying this as a solution over buying a new mattress. It came very quickly, did not have a “smell” and came with clear directions about letting it lay flat for 36 hours before using. I simply laid it on top of the bed for a couple of days and it puffed up and flattened out just fine. I actually put this directly on the mattress using the attached corner straps provided by myself but it would have gone faster with two people as it is queen sized and a little heavier than you'd expect. This is not like a foam mattress cover after all. I did but a separate mattress cover over the top but it does have a washable cover. So I made the bed and thought I'd give it a try myself before my guests arrived. OMG what a difference!! Granted I don't know how it will be for the long haul, but wow it is comfortable without sinking in like some memory foam mattresses I've tried and hated. I am now planning to get one for my own bed!! I highly recommend!

Helpful?3YI5MJFYY9NC5231648682
Dec 27, 2025
Nancy
Item details
Bed size: Queen
Sold byyumoDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Easy to put on bed. Straps hold it securely.cooling-not hot. Extremely comfortable. Great price and well made.

Helpful?3YI5MJFYY9NC5231648682