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.

I can finally sleep pain free... the best mattress in the world!! I have arthritis throughout my body.

Very happy with this purchase. Arrived on time, bed is very comfortable and clean. Love that you can’t feel your partner move at night.

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

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

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.

Not very happy!! Had this mattress for a couple of months and just flipped it over to find mildew growing.

It's been 1 year, installed in the guest room. Expanded just fine in 1 day But this mattress is EXTREMELY firm.....and still way too firm 1 year later

Bought November 2023. Husband & I only slept well for about a year. For a 10-year warranty, this is definitely not worth the effort, frustration, and now back pains! Just sad that we will be replacing in less than 2 years use (July 2025)!

So far, it just feels too hard. It's supposed to be medium firm, but it is quite hard. I haven't slept poorly, but it's just not very comfortable to lie down on or even sit on. It did puff up quickly and I never noticed a bad smell.