Search  for anything...

MLILY Full Mattress in a Box, 8 inch Mattresses for Platform Bed Double Size Daybed Bunk, Memory Foam Medium Firm

  • Based on 2,417 reviews
Condition: New
Checking for the best price...
$125.99 Why this price?
Save $14.00 was $139.99

Buy Now, Pay Later


As low as $21.00 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – 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, Affirm, Afterpay, Apple Pay, and PayTomorrow. 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

FREE 90-day refund/replacement

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: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jun 30
Order within 16 hours and 17 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Style: 8 Inch


Size: Full


Features

  • 90% Polyester, 8% Polyamide and 2% Spandex
  • Unparalleled Quality Control You can rest easy knowing your mattress is made with high standards and eco-conscious practices. Our global production includes U.S.-based and overseas factories for consistent quality. More than 90% of mattress orders are fulfilled by our U.S. factories. Wake up feeling refreshed every morning.
  • Medium-Firm Feel - medium-firm is supportive for most body types and sleep positions. Too-soft mattresses dont give proper support and can cause back problems in the long run. Too-hard mattresses dont provide pressure point relief. The sweet point is our medium-firm (6-7 out of 10 on the firmness level scale) mattress strikes the right balance between comfort and support and promotes better sleep.
  • Gel Infused - our foam is infused with a cooling gel that helps in dissipating heat, allowing you to sleep cool while retaining memory foams original body-conforming and pressure-relieving features.
  • CertiPUR-US Certified - all foam used in our mattresses are made without ozone depleters and maintain CertiPUR-US Safety Standards of textile articles at all stages of production. It will have minimal off-gassing, or new mattress smell when brought into your home.
  • Fiberglass-Free FR Inner Cover - the rib fabric, 92% Cotton, 8% Polyester, provides a safe, effective flame retardant layer around our mattresses, without the negative aspects of fiberglass and other fire-retardant chemicals. No skin irritation, no breathing problems, and no health risks for you and your family so you can truly rest easy at night.
  • Ready for Instant Enjoyment - compressed into one box that is easily shipped and maneuvered into the bedroom. Simply unbox, unroll and this mattress does the rest, expanding to its original shape within 2 hours.

Brand: MLILY


Size: Full


Product Dimensions: 75"L x 54"W x 8"Th


Item Weight: 31 Pounds


Item Firmness Description: Medium Firm


Top Style: Tight Top


Cover Material: Graphene


Number of Layers: 3


Fill Material: Gel Memory Foam


Special Feature: Cooling Gel Infused Memory Foam, Fiberglass-Free


Item Firmness Description: Medium Firm


Number of Layers: 3


Additional Features: Cooling Gel Infused Memory Foam, Fiberglass-Free


Construction Type: Cover Graphene Technology Cover, Comfort Layer 2 Inches Green Tea Gel Foam, Base 6 Inches NOISE FREE Memory Foam


Is Customizable?: No


Portable: No


Is Foldable: No


Size: Full


Item Dimensions L x W x Thickness: 75"L x 54"W x 8"Th


Item Weight: 31 Pounds


Item Dimensions: 75 x 54 x 8 inches


Item Depth: 8 inches


Cover Material: Graphene


Fill Material: Gel Memory Foam


Product Care Instructions: Hand Wash Only


Mattress Comfort Layer Material: Gel Memory Foam


Material Type: Memory Foam


Brand Name: MLILY


Model Name: ME5080F


Product Benefits: Medium-Firm Feel - Supports Most Body Types and Sleep Positions


Model Number: ME5080F


UPC: 810037119923


Manufacturer: MLILY


Manufacturer Warranty Description: • mlily usa warranty – every mlily mattress purchase is covered under our 10-year limited warranty. We believe that you will love your mlily sleep item and are dedicated to giving you the best night of sleep through our superior products. If your mattress is defective or damaged during delivery, our u. S. -based customer support team will happily work with you to address any concerns to make it right.


Set Name: Size & Style


Manufacturer Part Number: ME5080F00GNT


Included Components: Memory Foam


Age Range Description: Adult and kids


Item Type Name: Bed Mattress Conventional


top-style: Tight Top


Color: White


Style Name: 8 Inch


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 30

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect 5-Inch Mattress for a Larger Double Bed
Style: 5 Inch Size: Twin
I was looking for a mattress for my double bed that I sometimes convert into a larger bed, and this 5-inch mattress has been exactly what I needed. It’s the perfect balance of comfort and support soft enough to sleep comfortably but still firm and sturdy enough that it doesn’t sag or feel flimsy. The memory foam adapts nicely to the body, giving good lumbar support even for adults, while still being ideal for everyday use. Setup was easy, it expanded quickly out of the box, and there was no strong odor at all. The size and thickness feel just right for a double tolarge bed setup, and overall it’s a well made, comfortable mattress that I’m really happy with. ... show more
Reviewed in the United States on January 19, 2026 by Kevin

  • Real good quality
Style: 5 Inch Size: Twin
I would give the MLILY 5-inch Twin Mattress a full 5-star recommendation because it’s comfortable, supportive, and perfectly designed for kids’ beds. The medium-firm memory foam feels just right—not too soft or too hard—and provides good support for growing bodies. The low 5-inch profile makes it ideal and safer for bunk beds, daybeds, or trundles, and it was very easy to set up right out of the box. I also really like that it’s made in the USA and uses CertiPUR-US certified foam, which gives peace of mind about safety and quality. Overall, it’s an excellent value and a great choice for a child’s bedroom or guest space. ... show more
Reviewed in the United States on December 14, 2025 by Patricia K

  • THE BEST MATTRESS EVER
Style: 10 inch Size: Queen
It’s only been a couple nights so I’m writing based off that and I will say this bed is AMAZING it’s perfect. Firm yet soft and comfortable. I haven’t had any neck or back pain it’s so worth the money!! It’s a steal! Highly recommend I am so happy!
Reviewed in the United States on April 18, 2026 by Diana Hamilton

  • Most importantly, no smell.
Style: 5 Inch Size: Twin
I just bought 2 of these mattresses for my kids & they’re pretty comfortable. No smell or any kind of odors. My kids think they’re really comfortable. They’re not a super thick mattress but are perfect for bunk beds so they’re not thicker than the railing so no kids fall off. They almost instantly puffed up, I’d say it took about 30 ish to an hour to puff all the way up. Excuse the mess on the bed but it’s a pretty nice bed. & a really good size too. Def will fit maybe up to a preteen. ... show more
Reviewed in the United States on March 8, 2026 by Xochi

  • Okay for what it is
Style: 8 Inch Size: Twin
Opened it up and it was 4 1/2in. Gave it 10hrs to fluff up and it’s now reached 7 1/4in. It’s fairly comfortable & my kids like it. Not something I’d choose for myself, but my kids are under 6 so this is the perfect budget mattress as I know I will be replacing them in like 1-2 years anyway. I mean kids. . . For reference I bought the 8in so I’m hopeful the two I got will fluff up to the 8in by tomorrow, but I’m not expecting it. ... show more
Reviewed in the United States on April 30, 2026 by Rebecca

  • Very Firm...
Style: 5 Inch Size: Twin
Got this mattress for a kid’s bed and it’s been a great buy so far. It has a nice medium-firm feel that offers good support while still being comfortable to sleep on. The mattress expanded fully within a few hours and there was barely any odor after opening. For a 5-inch mattress, the quality is better than expected and it fits perfectly on a bunk or daybed. Pros: supportive yet comfortable, lightweight, easy to set up, made in the USA. Cons: on the thinner side, so may not be the best choice for adults wanting a plush feel. ... show more
Reviewed in the United States on January 7, 2026 by Alok Bhatia

  • Easy Setup and Very Comfortable for Kids
Style: 6 inch Size: Twin
I bought two of the 6-inch twin mattresses for my kids’ new bunk bed, and they’ve been a great fit so far. Setup was very simple—just took them out of the box, opened the vacuum-sealed bag, and let them expand. Within about two hours, both mattresses were fully shaped and ready to use. The size fits perfectly on the bunk bed, and the medium-firm feel seems just right for kids. My kids have been sleeping on them comfortably and had no complaints at all. The quality feels good for the price, and they seem to hold their shape well after expanding. Overall, these are a great option if you’re setting up a bunk bed or need a simple, comfortable mattress for kids. Very happy with the purchase. ... show more
Reviewed in the United States on April 2, 2026 by PrimeorDie

  • Great kids mattress
Style: 8 Inch Size: Twin
Very comfortable memory foam mattress! I ordered two of these for my 4 year old’s twin bed and trundle pop out. It’s a little soft, but he loves it. Definitely molds to your body! Popped out and was ready to go out of the box in 24 hours!
Reviewed in the United States on April 27, 2026 by CelRangelDesigns

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...