Seal-It Mail & Ship King/Queen Mattress Cover, 76 x 10 x 92 Inches, for Moving and Storage Keeps mattress clean, protects against dirt, mildew, water spill or soiling of mattress Durable Clear Plastic slipcover, slips on and off easy and can also be used with box spring, protect mattress while moving, shipping, or storage Water repellent one-piece construction, provides mattress protection from fluids Tough polyethylene that resists dirt and provides protection against allergens Tough polyethylene that Resists dirt and provides protection against allergens