I thought this was a good choice for the money. Was not. The mattress arrived and I quickly unpacked it and rolled it out on the bed frame. It never expanded to the expected size of 8 inches even after I had it for 3 three weeks since it took all the time to have it picked up for the return. I purchased another one for 12 inches from another online retailer and that one expanded immediately and perfect. Word to the wise: you get what you pay for.

please don't waste your time or money.

I waited more than 48 hours and still the top expanded but not the bottom of the mattress. The mattress is slanted a good 3-4" from the top to the bottom on both sides. My husband is bedridden and I'm not able to fight with this to try and get it sent back. We're on s.s. and can't afford another one right now so I guess I'll have to do the best I can until I can save to get a different one "a different brand"...

It came in 2 day, which was nice. Opened box,opened wrapping and let it do its thing for 24hrs......expanded half way..ok... another 24hrs... not much difference. Called Walmart, which they tried to help.. but company wants me to take this full size defective mattress to the post office for a return.. like how am I supposed to do that! ... cancel return.. walmart contacts seller.. Now we wait?