Search  for anything...
Molblly

Molblly King Mattress, 14 Inch Memory Foam Mattress Bed in a Box, Breathable Bed Comfortable Mattress for Cooler Sleep Supportive & Pressure Relief, King Size Bed, Grey, 76" X 80" X 14"

    • Based on 23,666 reviews
Condition: New
Checking for product changes

Notify me when this product is back in stock

$299.98 Why this price?
Save $60.00 was $359.98

Buy Now, Pay Later

As low as $50.00 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Unavailable
Fulfilled by Amazon
Available payment plans shown during checkout

Style: 14 Inch


Size: King


Features

  • {FIBERGLASS FREE} Once, we had used fiberglass; Long long ago, we haven't been using fiberglass any more. You and your family's health is our primary concern and protection.
  • {MATERIAL & CONSTRUCTION}: To improve support and heat dissipation, Molblly 14 inch Cooling-Gel Memory Foam Mattress is designed with FOUR layers all-foam system, including 2.5" memory foam, 2.5" comfortable layer, 2" soft pressure relief foam and 7" high density base support foam for ultimate comfort.
  • {HEALTH & HYPOALLERGENIC MATTRESS}: The foam has been certified by CertiPUR-US and Oeko-Tex Standard 100 without harmful substances like formaldehyde, mercury, and other heavy metals.
  • {COMFORTABLE & BREATHABLE}: All-foam bed design combined expertise and the best materials with advanced sleep technology. Memory foam conducive to continuous airflow & breathable; skin-friendly fabrics adapt to the environment to keep the mattress surface at the ideal sleeping temperature; Buoyant, no-sink support foams adapt and conform to your body for optimal pressure relief; Specialized foams reduce motion transfer of a partner so your sleep is undisturbed.
  • {EASY SHIPPING & SET-UP}: Mattress is compressed and packaged in a box for shipping, allowing it to easily be delivered to your door and expand to its full lofty shape inside your home. They fit all frames, such as box spring, floor, slatted base, flat platform or adjustable bed, hospital bed.

Description

King Mattress, Molblly 14 Inch Memory Foam Mattress Bed in a Box, Fiberglass Free,Breathable Bed Comfortable Mattress for Cooler Sleep Supportive & Pressure Relief, King Size Bed, Grey, 76" X 80" X 14"

Size: King


Special Feature: Hypoallergenic, Pressure Relief, Breathable, Low Motion Transfer


Fill Material: Memory Foam


Brand: Molblly


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


Top Style: Tight Top


Color: 14"grey


Coil Type: Continuous Coil


Product Care Instructions: Hand Wash Only


Comfort Layer Material: Gel Memory Foam


Brand: Molblly


Age Range (Description): Adult


Size: King


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


Item Weight: 42.18 Kilograms


Item Firmness Description: Plush


Construction Type: Memory Foam


Fill Material: Memory Foam


Product Care Instructions: Hand Wash Only


Comfort Layer Material: Gel Memory Foam


Top Style: Tight Top


Coil Type: Continuous Coil


Color: 14"grey


Special Feature: Hypoallergenic, Pressure Relief, Breathable, Low Motion Transfer


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.

  • Klarna Financing
  • Klarna Pay in 4
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • No fiberglass – really!
Review Image by 🌴 Tropical Panda 🌴 🌴 Tropical Panda 🌴
** Initial review: 4 stars ** (see updates below) I got this mattress in 10" queen in gray. I’ve had many memory-foam mattresses/“bed in a box” kits over the years. What appealed to me about this one was the price and that it’s fiberglass-free. UNPACKING IT Hubby and I opened the mattress at 4:00 pm and closely inspected it — no mold or dirt. Whew. Looked totally clean. I have allergies and am a STICKLER about clean mattresses. Had I seen a smudge of anything remotely suspect, I would have immediately returned it. I was horrified by the stories from other reviewers about finding mold (and then being told by the company that it was “just dirt” — equally unacceptable!), and honestly I was expecting the worst. I literally tried to cancel my order twice, but Amazon refused because it had already shipped. Fortunately, to my great relief, the mattress arrived 100% clean. And believe me, I inspected every inch of the thing. As part of my inspection, I checked the fabric and stitching all the way around. I saw no open seams or loose threads. The zippers ran smoothly. There was no smell at all once we got it out of the packaging. Memory foam mattresses have a very recognizable odor (if you’ve had one, you know) and usually off-gas for a few days. This one had a faint odor ONLY during the five minutes we were removing the plastic packaging. (And honestly, a lot of products do that if they’ve been cooped up in plastic wrap for a time.) It went away immediately. FIBERGLASS DOUBLE-CHECK I unzipped the cover a few inches — gingerly at first — to confirm that the mattress is indeed fiberglass-free, as advertised. THANK GOD. The slabs of foam are held together by a knit “sock” that clearly does not contain fiberglass because it is matte and has no shiny bits, nor did it shed any fibers. It appears to be a cotton-poly blend. See my attached photo. This means the cover is washable! (To be clear, I’m talking about the *zippered cover*, not the inner sock.) Although I don’t personally need to wash the cover — because I use an allergen-proof mattress encasement — I can see how having the option to wash it could be useful. HEIGHT We set the mattress on the bed frame, and two hours later, it had plumped up to 8". Twenty-four hours later, it had only plumped up to 9", and one of the corners by the footboard was still a bit crumpled. At this point now (a week into it, at the time I’m writing this review), I’m not sure it will ever fully inflate to the stated 10". Not a huge deal, though, as I only ordered this mattress as an emergency stopgap until we can buy a nicer one locally. FIRMNESS Everyone’s perception will be different, but on a scale of 1-10, where 1=plush (squishmallow) and 10=firm (plank of wood), this mattress feels to me like an 8. It’s quite firm. I honestly wasn’t expecting this. All of my memory foam mattresses over the years have been a ~5 (fairly cushy), so I assumed this one would be too. Despite my reservations about its firmness, I have slept VERY well on this mattress over the past week. No pain, zero complaints. I don’t normally go for firm mattresses, but I may be a convert now. LOL. FINAL THOUGHTS Overall this is an excellent mattress if you have a smaller budget and want to avoid the dreaded fiberglass sock. Despite its minor drawbacks, for the price, it’s a perfectly acceptable mattress. ** UPDATE, four days later ** The crumpled corner has fixed itself, but the mattress is still only 9" tall. ** UPDATE, two weeks later: Rating increased to 5 stars ** I changed the bed linens today and, for craps & cackles, measured the height of the mattress again. It’s at 10" now. I was shocked that it actually got there. I’m still loving the firmness and have been waking up blessedly pain-free. I’ve increased my rating to five stars. ** UPDATE, three months later, January 2023 ** I am IN LOVE with this mattress. I don’t think I’ll bother buying a different one locally, as this “stopgap” mattress has exceeded all my expectations. I noticed the manufacturer is now, at the time of this update, offering more variations of this mattress than were available when I bought it. There are now “firm” options. My best guess is that the mattress I bought & received is the “firm” variety, and they are selling a new, softer mattress slotted into the plain “8/10/12-inch” categories. Why do I think this? Because I cannot imagine how a memory foam mattress could possibly be firmer than mine without either defying the laws of physics or being a slab of literal stone. If we end up ordering a new mattress for the guest room, you can bet we’ll buy this one again, and I’ll report back and either confirm or refute my theory about the new “firm” variety. ** UPDATE, six months after original review, April 2023 ** WE DID IT: We bought the exact same mattress, 10" gray, for the guest room — and my theory was right! The new mattress is softer, about a 6 on the 1-10 firmness scale. It also plumped up WAY faster than the original one, probably because it’s less dense. The height measured 8.5" a mere 30 minutes after opening and reached the full 10" by the next day. All four corners were immediately crisp with no crumpling. The cover was clean & pristine on all sides. No odor. We are extremely pleased! Our original mattress is still phenomenal. Zero complaints. Would buy again in a heartbeat. I can confidently give my full endorsement of this mattress, both the “firm” and “not firm” varieties. May you have restful and pain-free sleep, my friend. ... show more
Reviewed in the United States on October 7, 2022 by 🌴 Tropical Panda 🌴 🌴 Tropical Panda 🌴
    • Good value
Review Image by JennMom JennMom
I bought the Full/Double 12" memory foam cool sleep matress for our guest room to place on a metal bed. Unboxing: item arrived in a box weighing 55 pounds. My husband brought it upstairs by himself. The box was a manageable size for 1 person. The mattress was folded in half, head to toe, then rolled up tight and shrink wrapped. There was an envelope opener tool taped to the side. I highly recommend using this tool over scissors or other sharp objects so you don't accidentally cut into the mattress cover. You only need to carefully slice through one layer of plastic, then you just unroll the remaining layers. The mattress cover was nice and clean. No odors or off-gassing smells detected (and I have a sensitive nose). Set up: Admittedly the matress looks pretty sad and flat immediately upon unwrapping. DON'T BE ALARMED! It will expand. At this point, make sure the matress is on a flat surface where it can expand freely without any pressure or pinch points. We unwrapped ours around 7pm. Within 3-4 hours, the mattress had risen to 10." By morning, it was at the full 12." The corners were nice and square. We then positioned it into place on the bed frame and made the bed. The bed frame we used is a metal frame with round metal pole type "slats" for a base. The metal head and footboards kept the mattress from shifting around. It's a nice and snug fit. No gaps. Comfort: When I assembled the bed frame, I was a little concerned I might be able to feel the round metal slats through the matress. I've never had a foam mattress before. I'm happy to report that was not an issue. Can't feel them at all. If you're worried at all about the mattress being folded head to toe for shipping, don't be. It lays completely flat and I can't even tell it was ever folded now that it rebounded/expanded. I would describe the mattress as medium firm. At first it feels firm, then the matress gives way to your body's pressure points and it feels just right, neither firm nor plush. With memory foam, there's no bounce like spring mattresses can have, which also means there's no movement when your partner moves. With 2 people, we did not experience any rolling toward the center. I've also laid near the edge and had no problems with edge collapse. I'm super pleased with this purchase so far. Too soon to tell yet how it will hold up longterm, but since this is for a guest room, and based on my initial impression of the product, I'm not worried. Only bummer was 3 days after delivery, the price dropped 29%, which would've made this an absolute steal of a deal. Even the regular price is a bargain. I would not hesitate to buy again. ... show more
Reviewed in the United States on November 11, 2023 by JennMom JennMom

Can't find a product?

Find it on Amazon first, then paste the link below.