Sleep tight knowing that your mattress is a safe haven from nasty bed bugs. Our Bed Bug + Allergy Mattress Protector offers the finest quality protection and allergy prevention available on the market. This mattress protector is made to fully and securely encase your mattress with a unique zipper-lock enclosure that acts as yet another layer of protection against bed bugs and other irritants. Waterproof protector has a cool, satin-like feel and is smooth to the touch. Accommodates mattresses and box springs up to 15 inches deep.