Twin Mattress, OUUI 6 Inch Cooling Gel Memory Foam Mattress in a Box for Kids with Breathable Cover Medium Firm Twin Bed

(10 customer reviews)


Product details

Size Twin
Special Feature Gel Memory foam mattress
Item Firmness Description Medium Firm
Fill Material Memory Foam
Brand OUUI
Product Dimensions 75″L x 39″W x 5″Th
  • Twin Size Memory Foam Mattress: 1 inch ventilated gel memory foam creates a cooler sleep experience than traditional memory foam, regulates temperature while conforming to the body to relieve pressure points. 5 inches airflow high density base support foam provide stability and full body support to your child.
  • Medium Firm Mattress Pressure Relief – Medium firmness layered memory foam design provides full support and pressure relief for your body, maintaining a balance of firmness and softness for reclining, side sleepers and stomach sleepers, meeting everyone’s different sleep needs and relieving back stiffness and pain.
  • Cooling technology: Our gel infused mattress works to keep you at a comfortable temperature all night long with its natural cooling technology. The gel infused mattress technology reacts to body temperature to keep you cool by dispersing your body heat to provide a healthier sleeping experience to keep you sleeping soundly all night long.
  • Versatile Low Profile 6 Inch Mattress. Twin size mattress fits all bed frames, it is ideal as a bunk bed mattress, day bed mattress, trundle bed mattress, or kid mattress. The 6 inch thickness of our kids mattress makes the bed rails safer and less likely to fall and roll over.
  • Mattress In a Box: Memory foam mattresses are rolled up in a box for easy shipping and easy setup. Simply unbox and unfold the mattress and it will return to its original shape within 72 hours.
  • 10-year limit warranty – Shop our US Certified memory foam mattress with confidence from OUUI, since we provide our queen mattress with a 100-night sleep trial and 10-year limited warranty. Any dissatisfaction problems please contact our professional customer support team.
SKU: B0B3D7SHC5 Category:


Product Description

6 inch mattress

Good Sleeping Good Feeling.

The OUUI 6 inch Gel Memory Foam Mattress keeps you cool during sleep and body-contouring memory foam reduces pressure points and properly aligns the spine. Gel draws heat away from the body and creates a cooler sleep surface and aids in preventing excessive tossing and turning so you can get a more restful night’s sleep. The feel of this gel memory foam mattress is slightly plusher than a traditional firm mattress. The memory foam does its magic while you sleep. It molds to your body giving you snug comfort and support, so you feel like new every time you wake up.

  • Gel-infused top layer adds cool comfort
  • Supportive foam base layer
  • Motion isolation pressure relief
  • Great for bunk beds and trundle beds

memory foam mattress



Fits All Frames

  • Twin Size – 39″ W x 75″ L x 5″ H
  • Twin XL Size – 39″ W x 80″ L x 5″ H
  • Full Size – 54″ W x 75″ L x 5″ H
  • Queen Size – 60″ W x 80″ L x 5″ H
  • King Size – 76″ W x 80″ L x 5″ H
  • California King Size – 72″ W x 84″ L x 5″ H

Mattress in a Box Shipped to your Door


Additional information

Weight 30 kg
Dimensions 75 × 39 × 5 cm
Product Dimensions

75 x 39 x 5 inches

Item Weight

30 Pounds



Country of Origin


Date First Available

July 27 2022



10 reviews for Twin Mattress, OUUI 6 Inch Cooling Gel Memory Foam Mattress in a Box for Kids with Breathable Cover Medium Firm Twin Bed

  1. steve liang

    High quality mattress that is relatively light weightWe purchase this mattress for our trundle bed in the guest room. It fit perfectly, and we appreciate the quality of this mattress at a very affordable price.The mattress came rolled up in a compact box, and was surprising light weight for a 6 inch mattress. One thing to note is when we first took the mattress out of the package, it looked like it was only 2 inches, but after an hour or so it expanded fully to 6 inches.We are happy with this purchase and will recommend to friends and family.

  2. Marie

    Perfect for kidsIt took a long time for them to ship it. But it’s not bad quality. It’s not so bouncy so it works perfect for us. Since we used it for the upper bed on a bunk bed.

  3. CST Shop

    ComfortableLoved the mattress, bought it for my son, 5” is perfect for him, he loves the comfort of the mattress. The price is great and the quart of the mattress is very good as well! Highly recommend!

  4. Teresa Rioux

    Received on timeOn time & as expected

  5. Pranav Sharma

    Very HappyVery satisfied with this product…

  6. zhihui

    Great Mattress for the kidWe purchased the mattress for our 4 years old girl for her small bedroom. The twin size is perfect size for it. When we got it, it was in a compact box, not too heavy. Once expanded, it is pretty clean and flat and it doesn’t have lot of smell in it. We were surpursingly found out that it provides very good thick topping foam and it feels very breathable and cool, and the firm pressure is just about good for kids. My daughter like it a lot.

  7. xiao deng

    the mattress is very comfortable and no smellI purchase this mattress for my 5 year old, the package ships very fast, after open the box, it take a few hours to fully expanded, once it get to the full size, we put it on the bed with sheets and covers, and my daughter loves it. The topping foam is thick so it’s very comfy. The best thing of it is it has nearly no smell.

  8. Alma Sanchez

    Good for small childThis is ok for a small child, but do not receive for a larger person.

  9. Carrie

    Great MattressEasy to open and install. We upgraded our toddler to a twin bed and this mattress is great for that. Wouldn’t be thick enough for a larger adult to sleep on for long periods but great for you kids. Would work great for bunk beds as well.

  10. Atseicah

    Great for top bunk!We wanted a thinner mattress for the top of the bunk bed. Our current one was over 8 inches tall and leveled to the bunk bed rail, so 6 inches was appropriate. It did appear too thin and may not work for the slats, but it actually is firm enough and works just fine without a board or box underneath. The mattress came flattened and rolled into a box. It was fairly compressed so I suggest letting the mattress sit out for a night like how we did.

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