When you find the perfect mattress, you want to keep it as long as possible. Extend the life of your mattress when you cover it with the Malouf Sleeptite 5 Side Mattress Pad in White, CA King. Made waterproof yet breathable to keep liquids away from the mattress with making it too warm to sleep on, this mattress cover is also rated to block viruses and allergens. Rest easy, and know that your mattress is protected on five sides. Product Details: • Keeps mattress fully protected on five sides • 100% polyester with polyurethane backing • Fits mattress depths from 6” -22”