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The Mainstays 8" Memory Foam Mattress is designed to make you feel like you're sleeping on a cloud. The soft polyester cover and memory foam cradles your body providing pressure relief while you sleep so you wake up well rested. In addition, the memory foam eliminates motion disturbance and lets you sleep throughout the whole night without any interruption. With the Mainstays 8" Memory Foam Mattress, your body will feel brand new every morning!
Mainstays 8 Inch Memory Foam Mattress, Multiple Sizes:
- Memory foam reacts to body heat and pressure and molds to the body's natural shape, thus evenly distributing body weight and alleviating unnecessary pressure on joints
- It returns to its original shape once you remove the pressure
- Reduces back pain and increases circulation for better sleep
- 8" mattress thickness
- Soft cover is made of Polyester
- Meets federal flammability standard 16 CFR 1633
- Mattress is shipped compressed, rolled and vacuum sealed
- Allow 48 hours for the bedding to expand to its proper size and shape
- Bed frames sold separately, see our assortment of bed frames
- Available in twin, full and queen sizes
- Twin mattress dimensions: 75"L x 39"W x 8"H
- Full mattress dimensions: 75"L x 54"W x 8"H
- Queen mattress dimensions: 80"L x 60"W x 8"H
- Twin mattress box dimensions: 40.5"L x 11"W x 11"H
- Full mattress box dimensions: 56"L x 12"W x 12"H
- Queen mattress box dimensions: 62.5"L x 12"W x 12"H
- Beds sold separately.
Fantastic mattress- best price online anywhere!!
We bought the twin and Absolutely love this mattress!!! So comfortable- true to the medium-firm description. It’s soft that you “sink” in all the right place when you lay down. It is firmer, so the mattress does not envelop you. There was no chemical smell at all, and it immediately started taking its shape. It was in complete shape/height within an hour. We tested the bed after, but did not sleep or lay in it for long period of time until the 48 hour inflation period passed- per instruction. We bought this as a first bed for our baby, when he is ready and as a guest bed until then. It is perfect as both- a child will be very comfortable when transition from a crib to a twin. I cannot wait to purchase the queen. Such a great mattress for the price!!!KBurnett
Feels great on my pressure points. Good buy if you can’t afford the more expensive mattress. Reached five of the eight inches within minutes. Allow it time to reach full height. You’ll be satisfied.Donna
Go big when it comes to foam!
I first bought a 2-inch foam from Overstock for more than what I paid for this 8" foam from Walmart. I felt the box springs through the 2 inches and woke up feeling like I'd been beaten. When I got this 8-inch home, I was worried I'd have another bad experience, but that didn't happen! This foam was a lot more solid than Overstock's. It opened up faster, has held its shape and size and depth without any problems. It has no weird oders and has an awesome shiny, wave pattern, (see pic). zip on covering to keep it clean!. And, unlike "O's" foam, it doesn't mat down. Perfect density. It fits my queen bed perfectly and I am extremely happy with it. In fact, the box it came in, I am making into a shoe holder for under my bed because it is long enough , strong enough, and just fit under great. The plastic they wrap it in is strong enough that I cut it down the sides and am saving for this winter when the windows need covered. Talk about getting something worth your money!LoveFarmer
Unreal for the price it's unbelievable !
As some have said in the reviews they had bought in the past very expensive mattresses and never thought this would size up to any of them BUT I am one of those people that in the past paid almost 8 times the price of this one for what I think is the same mattress or at least it sure feels like it ... I left mine set on top of my bed for the full 48hours ( crazy that they can do what they do to these things and put it into that lil box) but it was in it's full shape actually in a couple of hours but I waited and oh was it worth the wait ... felt as good as the old mattress of $$$$ ... I am so glad I stumbled upon Walmart selling such ... had no idea they sold mattresses ... learned a good one here ... always will in the future check with Walmart first ... unless you want to look elsewhere first to see the great savings you'll always get at Walmart ! Thanks Walmart !theebadboy2
It's everything. Great for the price, and comfortable. May not be for everyone but for me it came through. Definitely better than what I was expecting since I was worried because of the low priceTainaa