MLILY Twin Mattress in a Box, 6 inch Mattresses for Kids Bed Single Size Daybed Individual Bunk, Memory Foam Medium Firm
Condition: New
$104.99
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Availability:
In Stock.
Arrives
Thursday, Oct 29
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At a glance
- Condition
- New
- Item Thickness
- 6 in
- Size
- Twin
- Model
- ME5-311-6TWIN
- Dimensions
- 75 x 38 x 6 in
- Weight
- 22 lb
- Color
- White
- In the box
- Mattress Only
Features 6
- 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.
Specs 37
| Brand | MLILY |
|---|---|
| Size | Twin |
| Product Dimensions | 75"L x 38"W x 6"Th |
| Item Weight | 22 pounds |
| Item Firmness Description | Medium Firm |
| Top Style | Tight Top |
| Cover Material | Nylon |
| Number of Layers | 2 |
| Fill Material | Memory Foam |
| Weight Limit | 750 pounds |
| Weight Capacity Maximum | 750 pounds |
| Additional Features | Fiberglass-Free |
| Construction Type | Memory Foam |
| Item Dimensions L x W x Thickness | 75"L x 38"W x 6"Th |
| Item Thickness | 6 inches |
| Item Depth | 6 inches |
| Item Dimensions | 75 x 38 x 6 inches |
| Product Care Instructions | Hand Wash Only |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Material Type | Memory Foam |
| Color | White |
| Shape | Rectangular |
| Style Name | 6 inch |
| Brand Name | MLILY |
| Model Name | ME5-311-6TWIN |
| Product Benefits | Offers a refreshing sleep experience with medium-firm support, cooling gel memory foam, and spinal alignment, all in a safe, eco-friendly package. |
| Model Number | ME5-311-6TWIN |
| UPC | 810106400457 |
| Number of Items | 1 |
| Mattress Type | Standard Mattress |
| Number of Packs | 1 |
| Manufacturer | MLILY |
| Unit Count | 1 Count |
| Age Range Description | Adult |
| Item Type Name | Bed mattress conventional |
| Manufacturer Part Number | ME5-311-6TWIN |
| Set Name | Twin 6 inch |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Oct 29
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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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.
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Reviewed in the United States on April 2, 2026 by PrimeorDie
comfort and quality
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When the box showed up at my front door, I was kind of surprised at how small it was. I didn’t think a whole mattress could fit in there! It was packed up really tight, but once I cut the plastic and unrolled it, it started growing like magic. It took just a few hours to fully puff up, and it looked way better than I expected. Sleeping on it has been awesome so far. It’s not too soft and not too hard—it’s just right. I got it for my little brother’s bunk bed, but I tried it first and honestly, it’s super comfy. He sleeps through the night without waking up now, which is amazing. Even when I sit on the edge, it doesn't squish down too much. The best part is how easy it was to carry upstairs. Since it came in a box, I didn’t need help getting it to his room. I also liked how clean and fresh it smelled—no strong odors or anything weird. It fit perfectly in the bed frame and didn’t need any extra tools or pieces to set up. One thing I noticed is that it’s a bit thinner than regular mattresses, so you might want to use a thick blanket underneath if your bed frame has big gaps. Also, it doesn’t come with a cover, so you’ll need to buy one. But overall, it’s a really good buy and I’d totally recommend it to anyone needing a mattress for a kid or guest bed.
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Item Thickness: 6 Inches
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I'm happy with this product
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