Very nice mattress. Different firmness on both side is huge difference.

This is an excellent mattress. It was the best extra firm I could find.

Very wrong info in the link mentioned, please correct the dimensions.

I love these mattresses. It was difficult to find the extra firmness I like and this was perfect! And you have the choice of using either side, one a bit firmer than the other.

Love this mattress!!! Nice and firm the way I like to sleep. I am a side sleeper so this is a perfect choice for me.

Love this mattress! It’s double sided with a very firm side and a medium firm side! I needed a firm bed with all the foam and pillow tops. This works! Lasts longer too

Awesome! This is a really firm mattress! And it’s less expensive on here than their website!

Definitely very firm. I think I’m liking it so far but need to give it a few weeks to see if my body can deal with this level of firmness.

Delivery took longer but i was excited to try out this firmest called mattress! It was easy to pop it out of box. There was a black mark on it out of the box

The firm side is great. The extra firm side is a literal plank