Fit great: Queen (60 in x 80 in) - Fits 7 inches deep. High-quality zipper: To avoid the zipper getting stick or dislodged when changing the mattress cover, we use the best zipper on this mattress protector. Also, the quality of stitches you can trust which will not popped and ripped. 100% Waterproof: With breathable and waterproof membrane, this mattress protector is washable. Six-sided premium mattress protector blocks perspiration and liquids. Six-Sided zipper mattress cover: Our zippered mattress protector completely encloses the mattress, acting like a protective layer over the top, bottom, and sides of the mattress. Easy Care: Machine wash in cold water with things in similar color; Tumble dry low; Do not bleach. Waterproof Box Spring Encasement Queen Size 7-Inch