Arctus Twin Mattress, 8 inch Gel Memory Foam Mattress in a Box, Medium

We recently got this mattress, and it has the perfect firmness for us—neither too soft nor too firm. After letting it fully expand for 48 hours, we slept really well on it. Our previous mattress was too soft, and both my husband and I were dealing with back issues. Since switching to this one, our back pain is gone, and we couldn't be happier!

Needed a mattress for day bed but didn't want to spend lot of money. I got this one from Walmart and very happy with quality. It took 24 hrs. to reach the 8 in. Will definitely get the twin mattress for the top bed as soon as I see it on sale again. “ mattress in a box … impressive”

Brought this for my son bedroom and he love it. I have tried also and feel really nice , comfortable. Coming with a small box so i can easy to carry it upstairs to his room

This mattress has aboslutely changed my sleeping experience. I used to hate going to sleep could I would inevitably wake up with a sore back, however my old box spring mattress recently broke, little did I know this was the best thing that could happen to me. So I went on to walmart and bought this mattress, it arrived super quickly, I unwrapped it and it slowly started expanding, once I cut the plastic it fully expanded and was super easy to place on my bed. The first night I slept on it I immediately felt amazing , i was properly supported for the first time in my life. This mattress is an aboslute game changer and I reccomend it to anyone who wants a better quality sleeping expeirence.

The SynthoSpace 8-inch Gel Memory Foam Twin Mattress offers the perfect balance of comfort and support. Its medium firmness alleviated our back pain, while the cooling gel keeps us comfortable throughout the night. Made with certified materials, it reduces motion transfer, ensuring a restful, undisturbed sleep.

The matress is perfectly designed for a smaller space. Really loved the packaging and ease of unfolding it. It does not has the new mattress smell and gets ready to use within 6-7 hrs of opening. Comes with a rewashable cover. Ideal for twin beds and can sleep one

Bed is so comfortable. So soft you can see your hand print. Firm enough to feel supported. Only issue was it didn't fully inflate in one spot.

I just opened this so I may give it more time but, I ordered the 8 inch mattress and it's not quite there. It's 7 inches, 7 and a half at best. I needed it to be at least 8 to match a second twin bed mattress in the same room. Hoping it will puff up to 8 inches if I let it sit for a bit out of the box. It's super comfortable! Hoping to be able to keep it and not return for something else where the size is more suitable.

Purchased two. One was delivered (packaged) rolled end to end. This one expanded fine, with just a slight slope on one end, due to being in the middle of the roll. The second, however, was delivered (packaged) folded in half, then rolled up sideways. The fold caused this mattress to have a hump in the middle of the bed, which creates a major pressure point at the hip - this is the exact opposite of what a memory foam mattress SHOULD do. Also, because of poor packaging: the upper width of the mattress is significantly curved in on one side. See pictures. Use caution when purchasing. Clearly, you're taking a 50/50 chance on matress condition, depending on how it's packaged. (2nd Matress has been unboxed 24hrs, with minimal expansion to middle, where folded. 1st was unboxed and expanded within 2hrs.)

It's about /2 inches thick it's like a slice of bread not a bed for human but rather a dog