Check the listing for details. SURE Premium 100% Waterproof Mattress Protector - Hypoallergenic - TWIN SIZE. Condition: New with tags. Listed at 19.74 USD. SURE Premium 100% Waterproof Mattress Protector - Hypoallergenic - TWIN SIZE Cotton SLEEP WITH COMFORT : Sure Premium’s mattress protector is designed to maximize both comfort and protection . The bed cover is soft , breathable and completely silent - in fact, you will quickly forget your mattress covers even there! PREMIUM QUALITY MATERIALS & CONSTRUCTION : Our top of the line allergy mattress covers are manufactured with superior materials and masterful craftsmanship . It features a natural cotton terry cloth surface , a polyurethane barrier and is fully approved by the FDA. DOUBLE BARRIER PROTECTION : The hypoallergenic mattress cover double barrier technology allows the bedding cover to be breathable , while repelling liquids , stains , allergens , pet dander , dust mites ,and much more. This allergy mattress protector is a great bed cover and is great for keeping your mattress clean.PRACTICAL & MULTI-SIZE : Sure Premium’s mattress protector has a fitted sheet style design that allows it to perfectly fit almost any mattress . 10-YEAR WARRANTY : We strive to provide our customers with nothing but the best quality products and support. That’s why we offer you a 10-year quality warranty on your mattress protector - we want to make sure that all our customers remain happy and satisfied!