This mattress never rose to ten inches. It got to about six inches in the middle and about three on two of the corners, so it's lopsided, and since it's still compact, it's hard as a rock. I've had it for two weeks now, so it's had time to finish expanding. If I could figure out some way to get it back to Overstock, I would. It's completely unusable.

• Would you recommend this to a friend? No