he Tempur-Protect Mattress Protector is perfect for any mattress. It is a lightweight, water-proof cover to help protect your mattress from spills and stains. This mattress protector also contains a patented ThermalSense technology that senses your body temperature to help maintain even sleeping temperature. It's CertainFit mesh sides adapt to securely fit mattresses from 8 in. to 14 in. deep. With it's 10 year limited warranty, this Tempur-Protect mattress protector will protect your mattress for years to come.