Once you find the perfect mattress, protect it with the Malouf Sleeptite 5 Side Mattress Pad in White, Set of 2, Split CA King. Made to cover not just the top but the sides of the mattress, too, this mattress pad is waterproof and breathable. The polyurethane and polyester cover provides a barrier to mites, viruses, allergens, and moisture to prolong the life of your mattress and keep you sleeping in comfort. A good night’s sleep makes for good mornings. Product Details: • Deep pockets can fit mattresses up to 22” • A mattress protector can extend the useful life of your mattress • 100% polyester cover adds a layer of softness