* Features a non-woven waterproof backed mattress cover will protect your mattress from all moisture from perspiration, bed wetting, spilling, pets, and any other cause of moisture. * Size Twin Fits Twin size mattress perfectly with dimensions 39 inches by 75 inches; 12 inches deep pocket * Size Full Fits Full size mattress perfectly with dimensions 54 inches by 75 inches; 12 inches deep pocket * Size Queen Fits Queen size mattress perfectly with dimensions 60 inches by 80 inches; 12 inches deep pocket * Size King Fits King size mattress perfectly with dimensions 78 inches by 80 inches; 12 inches deep pocket * Easy to care simple machine wash instructions * Premium quality construction designed to create a long lasting easy to use bed and sheet protector while maintaining a high level of comfort * 100% Polyester-Waterproof Backing to protect from spills