The Allerease Bedbug and Waterproof Allergy Protection Pillow Encasement is perfect for keeping your pillow clean and protected. Sleep comfortably knowing your pillow is protected from bed bugs, dust mites, pet dander and other household allergens that can trigger allergies. The microfiber fabric is also waterproof to protect your pillow from spills and stains. Each bed bug pillow protector comes equipped with a zippered closure to encase your pillow for complete protection. The AllerEase Allergen Barrier Pillow Protector is an excellent addition to any bedroom or dorm room. It is machine washable and dryable for easy care and continued use.