The AllerEase Waterproof Mattress Protector delivers the clean, healthy night's sleep that we all deserve. Featuring premium materials and an expertly-designed construction, it helps prevent unhealthy household allergens, like dust mites, pollen, and pet dander, from collecting in your mattress. With a soft waterproof layer to protect from spills and stains, it also features machine washability and a lifetime warranty to offer unmatched quality, convenience, and value for you and your family.