Protect-A-Bed Premium Cotton Terry Cloth Waterproof Mattress Protector,, Queen P0135 size: queen features: -miracle membrane backing is absorbent and waterproof.-keeping your mattress dry and free of stains.-dust-mite barrier and reduces exposure to allergens.-cotton terry surface is air vapor porous and cool and comfortable to sleep on.-fits up to a 22'' mattress.-machine wash hot, tumble dry medium.-do not bleach. Options: -available in twin, twin extra-long, full, full extra-long, queen, king or California king sizes. The AllerZip Smooth Mattress or Box Spring Encasement keeps your sleeping area for a healthy night?s rest Total coverage solution wraps your mattress with 6-sides of waterproof Miracle Membrane protection, extending the life of your mattress The AllerZip barrier promotes a healthy sleep environment Easy to Wash and Use: Machine washable in warm or hot water; tumble dry low