Our Waterproof Protector features an all cotton, terry towelling top for comfort and a base of bonded, waterproof polyurethane for the ultimate protection. Guaranteed to provide quiet, yet durable protection. This Waterproof Protector is resilient, long lasting, low allergenic and can be machine washed and tumble dried. It will stand up to years of wear and regular cleaning, and still remain supremely soft and comfortable. A fully fitted skirt will securely hold the Waterproof Protector to your mattress providing protection for the mattress and comfort to you while you sleep.