Enjoy a comfortable, peaceful night's sleep knowing that you are protected by the Mattress Protector. JML Premium Waterproof Protector for Bed Description: The mattress protector Serves Several Purposes All at Once: 100% Waterproof and breathable TPU backing, Protection from dust and stains, allergens and waterproof membrane that repels liquids from body fluids, perspiration, urine and accidental liquid, great for those with kids, pets, allergies, asthma, eczema or incontinence.100% polyester stretch fabric in a soft, cool and comfortable design. Safe for children and pets, inhibiting allergens and dust mites from entering the mattress, creating a healthy sleep environment. Fits mattresses up to 14-18 in. deep