Queen Waterproof Mattress Protector by zProtector - Premium Hypoallergenic Protector - 15 Year Warranty 80% cotton/20% polyester Imported Queen Size (60 in x 80 in) - Fitted Sheet Style; Stretchable skirt fits beds up to 18 inches deep Stops dust mites, fluids & liquids, urine / bed wetting, perspiration, allergens and bacteria Breathable surface and polyurethane backing blocks allergy-causing dust mites, mildew & mold Ultra-thin with a cotton terry surface , will not change the feel of your bed 15-Year manufacturers product warranty guards against defects