Clinically Proven 6-Sided Total Encasement Mattress Protector, Health & Allergy Protection (Queen 14.5-20" Deep) Waterproof, Breathable Polyknit featuring OmniGuard Advance Allergen, dust mite, bedbug, moisture, and mildew proof Will not alter the comfort or fell of your mattress High-Quality Zipper Mattress Giant Close-Out item