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Molblly

Molblly King Size Mattress, 14 Inch Cooling-Gel Memory Foam Mattress Bed in a Box, Cool King Bed Supportive & Pressure Relief with Breathable Soft Fabric Cover, Premium

    • Based on 4,853 reviews
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Style: 14 Inch Blue


Size: King


Features

  • OPTIMAL COMBINATION Molblly 14 inch king Size Cooling-Gel Memory Foam Mattress is designed with FOUR layers all-foam system, including 2.5" gel memory foam, 2.5" of comfortable layer, 2" soft pressure relief foam and 7" high density base support foam for ultimate comfort.
  • 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 ON We 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 king 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. 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.

Brand: Molblly


Size: King


Product Dimensions: 76"L x 80"W x 14"Th


Top Style: Pillow Top


Fill Material: Gel Memory Foam


Special Feature: Adjustable


Color: 14 Inch Blue


Coil Type: Continuous Coil


Model Name: Cooling-Gel Memory Foam


Product Benefits: Provides pressure relief, temperature regulation, and adaptable support for various sleeping positions, in a breathable and convenient bed-in-a-box design. See more


Product Dimensions: 76 x 80 x 14 inches


Item Weight: 97.8 pounds


Department: mens


Manufacturer: MOLBLLY


Date First Available: November 14, 2020


Frequently asked questions

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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

    • Firm but comfortable
I ordered this mattress back in October 2023. The 10" black mattress. I'm usually not one to like a firm mattress and this mattress is quite firm. I have found though, that I sleep incredibly well on this mattress. Being memory foam, you do sink into the mattress some. Obviously body weight is going to be a factor in how far in you sink. I'm over 250lbs, so I sink in a good bit. It took several days for the mattress to fully expand. I expected the typical 48-72 hours for the mattress to expand, but it was nearly a week. I was a bit worried at first because of how long it was taking to expand but it did finally expand to full size. I bought this mattress to replace a "firm" hybrid mattress from another brand that never expanded to full size and would fully compress when I laid on it to the point of being able to feel the springs inside it. I decided to give the mattress a few months before writing a review due to past experiences. Fortunately, so far, this mattress has been nothing but great. It's so comfortable, I can't even lay on it to read or watch TV without almost immediately falling asleep. If you're in need of a new mattress, whether for a master bedroom, a kid's room or a guest bedroom, this one is an excellent choice. ... show more
Reviewed in the United States on January 22, 2024 by A. Thomas
    • Great Mattress!!
Review Image by PFA PFA
Review Image by PFA PFA
Review Image by PFA PFA
My wife and I bought a tempur-pedic king sized mattress 15-20 years ago which we still use in our master bedroom. Back then...we paid about $2,800 for it. We purchased this mattress for a guest bedroom now that our kids left the nest (and took their mattress with them...lol). This mattress is fantastic! Its a bit stiffer than the tempur-pedic but we remember when we first got the tempur-pedic is was also hard, so we are pretty confident this will get even more comfortable over time. But it is great our of the box. No smell. Rose up to about 10 1/2 inches the first few days. My wife slept in it for a week while I quarantined myself with covid and she said it was very comfortable. For $219??!! Absolutely worth it and then some. No brainer!! ... show more
Reviewed in the United States on December 30, 2023 by PFA PFA
    • Really nice for the money!
We've had this mattress a little over a month now. I wanted to wait a while before reviewing to give an honest review. For the money this is an excellent memory foam mattress. It's just memory foam though, so don't expect anything spectacular. I've had softer mattresses and firmer ones, this one is middle of the road. It's comfortable, the memory foam is very responsive to weight and once you get up the mattress returns to its normal size. I don't wake up hot due to the mattress getting hot, it also does a great job at not transferring weight, I can get in and out of bed and never wake my wife. For the money this is a fine product. We bought the 14in King, neither one of us are "small" for our size lol but the mattress accommodates us very well. I was worried that we would feel the frame beneath us after laying on the mattress for a while but that's not the case. Even after sleeping on it all night there's still a solid 6 inches between us and frame. I will say that once you take it out of the packaging, give it a fu 48 to 72 hrs to fully inflate and get to its correct size and spongy "ness" . I slept on mine the first night and it was not comfortable, quite rigid actually, but after 3 days it was a totally different mattress. Would recommend this to anyone who is looking for a king or queen memory foam on a budget. ... show more
Reviewed in the United States on October 23, 2023 by Jake
    • Pretty amazing
This bed is really really nice for the price point. It decompresses quickly, it’s firm but not to firm, it kinda hugs you and keeps you in place in a good way. If you’re on the edge you should just get it it’s definitely worth it
Reviewed in the United States on January 10, 2024 by Bailee
    • One month in
Update: Two months in and this mattress is the best! I genuinely look forward to sleep! One month in and my first foam mattress and I am very happy. It is really comfortable, no hot spots and is holding its shape so far. I like a firm mattress, and this is firm but not uncomfortable. Sleeping more than I was on last bed. I will update as more time goes by. ... show more
Reviewed in the United States on January 12, 2024 by A. Powers
    • Firm finally!!
Style: 14 Inch Blue Size: King
I bought a different bed in a box two years ago and paid twice the price of this one AND it sucked. At first it was ok but then got so soft that it killed my back and neck. I was sleeping like garbage. Then I found this one and I admit I was not keen on buying a new mattress so soon after the last one. I kinda thought “ok it’s cheap. It may be crap because it’s cheap, but it’s gotta be better than the one I have”. So this mattress came in, popped it open. Too easy. Waited the time to put it on the bed frame. My first thought was “ain’t know way this mattress is better than one twice the price that had the same claims”. Well it is!!!! This mattress is heaven. My neck and back pain are gone. I am actually sleeping now and not waking up every hour adjusting myself. This one is actually firm and feels like a literal dream. I could not be happier. I have been sleeping on it for a month or so and it’s no different today than the first night. Why didn’t I do this sooner??????!!!!!! All the sleepless nights and the pain was miserable. This mattress changed my day to day life. ... show more
Reviewed in the United States on January 12, 2024 by jason anderson
    • Making my room smell bad
I have had this mattress for about 7 months. In that time I started noticing a weird formaldehyde smell in my bedroom. I have owned my home for over ten years and have never had this issue. It seemed to get worse when the room was hot. I couldn't figure out what was causing the smell - thought everything from bad pet breath, floor vent contaminate, problem with fire place... The smell would go from really strong to not disernable at all. It wasn't until I had to shop for a mattress for another room that I appreciated it could come from a mattress. Unfortunetly, I can no longer return it. I will be moving it into the spare room. I should throw it out but can't afford to do so. I will be buying a chemical friendly replacement. I also will be reaching out to the manufacturer to see what I can do to mitigate the smell. UPDATE: the company has reached out to me. I am not sure what they will do / recommend. Will update this accordingly. ... show more
Reviewed in the United States on January 14, 2024 by CMeChen

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