Protect your mattress on five sides with the Malouf Sleeptite Ice Mattress Pad in White, California King. Cool to the touch, you can protect your mattress from moisture while still keeping cool, because the right temperature is essential for good sleep, and good sleep is essential for a good day. Give yourself more worry-free nights while staying cool as a cucumber in your own bed. A good mattress pad can extend the useful life of your mattress. Product Details: • Polyester, polyurethane, and polyethylene create a waterproof cover that stays cool • Can fit mattresses up to 22” deep • Waterproof protection for the top and sides of your mattress