NOT 12" , turned out to be 10" thick, not what I really had ordered. But to much trouble to take back. SO I JUST deal with it.

Very easy to set up. Mattress is very comfortable. I was concerned it will not totally expand but it did.

Bought this for the bottom bunk of my twin/full bunk beds. Fits perfect. Bought for when grandkids come to visit.

More firm than I expected..I hope i am wrong but i think it will be too warm in summer...that worrys me but i will know soon

I bought this for the guest room. It has not been slept on yet but is quite comfortable when I have layed on it. Firm yet comfy.

Just got a few weeks ago very pleased muscles feel better in morning, easy to unpack and set up, decided to buy frame separate and it is also nice

The mattress was no good period, It would not expand so I sent it back, received a replacement, it would not expand.

Love this mattress. I sleep so much better now that I have this. I feel more relaxed and well rested. Glad I decided to buy.

I love the way this mattress feels. Just the right firmness. It came in the mail in a box and popped out to a full size.

Bought one for our guest room and everyone has loved it, so we bought one for an elderly friend. He said he has never slept better.