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Molblly King Size Mattress,10 Inch Cooling-Gel Memory Foam Mattress Bed in a Box,Cool King Bed Supportive & Pressure Relief with Breathable Soft Fabric Cover, Premium

  • Based on 4,424 reviews
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Size: King


Style: 10 Inch Blue


Features

  • OPTIMAL COMBINATION Molblly 10 inch King Size Cooling-Gel Memory Foam Mattress is designed with THREE layers all-foam system, including 2" gel memory foam, 2.5" comfortable layer, and 5.5" high density base support foam.
  • PRESSURE-RELIEVING FOAMS Gel infused memory foam regulates temperature while conforming to the body to ease pressure points, providing orthopedic support and prevent motion disturbance.
  • SAFE TO SLEEP ONWe only use CertiPUR US certified memory foam and Oeko-Tex certified top fabric to ensure your uncompromising safety and comfort, which means there is no harmful substances like formaldehyde, mercury, and other heavy metals.
  • MATTRESS IN A BOX & FITS ALL BED FRAMES The full size bed in a box is easy to carry and set up. It fits all kinds of full bed frames, such as box spring, slatted base, flat platform or adjustable bed, hospital bed, even on the floor.
  • 3,650 NIGHTS GUARANTEED: Molblly mattress comes with a 10-year warranty. If for any reason you are unsatisfied, contact us at any time for support. NOTE: Please allow up to 72 hours after opening the mattress for any potential odor to dissipate and adjust to its final feel once the foam settles.

Product Dimensions: 76 x 80 x 10 inches


Item Weight: 64.9 pounds


Manufacturer: Molblly


Country of Origin: Indonesia


Date First Available: May 28, 2022


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great Mattress!
Size: Queen Style: 10 Inch Black
I bought a queen size Molblly mattress not too long ago, and I couldn't be happier with it. My sleep quality has drastically improved after I switched to this mattress with its 10 inch premium cooling-gel memory foam. The fact that it can be delivered and set up in my bedroom straight out of the box is one of my favorite features of this mattress. Just be patient when setting it up, since the full expansion of the mattress to its usable size often takes only a few hours. As a whole, if you're in the market for a new Queen-sized mattress, give serious consideration to this mattress. The cooling-gel memory foam has totally changed my nighttime rest. ... show more
Reviewed in the United States on January 10, 2023 by Mark Anthony

  • Nice Bed
Size: King Style: 12 Inch Black
We have had our bed for a few months now. Was really hoping to see a big difference in my back pain. I think it helped a little. My husband gets really hot at night and with this being a cool bed i was hoping it would help with his over heating in the night but it didn't. I am now over heating at night. Still its a better purchase than any of the other beds that we have purchased in the past that have been way more money. ... show more
Reviewed in the United States on December 30, 2022 by Linda

  • BEST MATTRESS
Size: Queen Style: 10 Inch Blue
I was skeptical ordering a mattress on Amazon but I went for it and I'm obsessed. This is my most comfortable mattress yet. I don't ever want to get out of bed because I'm so comfortable. This is some of the best sleep I've ever gotten. I would definitely recommend this to anyone looking. It's the perfect in between of soft and firm. I can't get enough ... show more
Reviewed in the United States on January 9, 2023 by Bria

  • I cry if I can't sleep on my own mattress now haha
Size: King Style: 12 Inch Black
I have literally cried sleeping on other mattresses at friends homes, hotels, families homes... This mattress and brand are wonderful! It feels great and has held up well since April 2021, and it's December 2022. No sinking at all! My husband is 6 foot, 230 lbs. I'm 5'4, 120 (140 pregnant) lbs. No issues with comfort. Plus the set up is so convenient. ....Downside is you can't remove the cover to wash it, due to it having fiberglass in the inner cover. There is another mattress they sell without fiberglass though! I'd definitely consider that one next time I'm in need of a mattress. ... show more
Reviewed in the United States on December 11, 2022 by Paige p.

  • I'm on cloud nine!
Size: Queen Style: 12 Inch Blue
I needed a new mattress and finally decided on this after searching up and down the Amazon streets. It was during the holiday season so it took a little bit longer to usual. Other than that everything about this mattress checks all of my boxes. It's firm but soft and has a fabric covering that is easy to wash. So far, so good. ... show more
Reviewed in the United States on January 9, 2023 by Ms.E

  • Perfect Feel-Excellent Value
Size: Full Style: 10 Inch Blue
Great mattress for guest bedroom and my teenager. Takes a full 48 hours to completely poof up, but totally worth the weight. The material used to cover the mattress is excellent as well. My son LOVES this mattress. I would recommend for heavier people as well.
Reviewed in the United States on January 9, 2023 by Jillian

  • Give it 24 hrs to expand
Size: King Style: 14 Inch Blue
Great quality for the price! You really do have to give it a full 24hrs+ if you really want it to grow to full size. Also making sure you adjust the exterior litter cover so that it’s not restricting the mattress from expanding. I will say 12hrs after delivery we are still only at 13” but for what you pay for the quality and comfort far exceeded expectations!!! ... show more
Reviewed in the United States on December 29, 2022 by Amazon Customer

  • Perfect amount of soft perfect amount of hard
Size: Narrow Twin Style: 6 Inch Blue
Love this mattress, needed something for a small space this is great and helps so much with my lower back haven’t slept this comfortable in a while
Reviewed in the United States on January 11, 2023 by LJ

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