
The 12-Inch Deluxe Memory Foam Mattress for Adjustable Bed Base are very comfortable, the gripper material on the bottom keeps the mattress in place, whereas the previous mattress slid all over the place. It conforms well and quickly reestablishes itself to a natural level. We were wary when it arrived - early by the way - because it was such a tight roll. If you like Memory Foam, this is a great way to start after being uncomfortable on a spring...