It is 12inch, which is the right height and medium firm which is not too hard and not too soft for my back.

I can’t believe I’ve kept it a year. I’ve got to get rid of it while I can still walk. Lumpy, hard, worst mattress I’ve ever owned.

This is a great bed for extra firm lovers. It has not disappointed me so far. I will be sure to submit another review after 2 years of usage.

Very comfortable mattress with high quality workmanship. I have back issues and didn’t even need to add a mattress topper to this mattress.

The Beautyrest Queen Firm mattress offers the best value and provides an outstanding sleep experience.

This mattress was exactly what we wanted. An extra firm mattress should be exactly that, and this one meets the title. We are satisfied.

I have only used the mattress four nights, but thus far I have been happy with the way I was able to sleep on the mattress each night.

In one year it was all sunken in. Cant even sleep on it. Im only 135 lbs anit sunk down on my side

Was looking for extra firm bed, for Back Pain support. I would suggest if somebody is looking for a extra firm bed

I’m a side sleep and this does not give me a numb or sore shoulder. If this remains like this for 8 + years then it will be the best mattress ever!