This heavy duty vinyl mattress cover is waterproof, bed bug proof, and dust mite allergen proof. Our near silent vinyl will fit snugly on your mattress without riding up or shifting while you sleep. You won't even know it's there.Vinyl offers the highest protection for your mattress and/or box spring from bed bugs, dust mite allergens, incontinence, spills, blood stains, sweat and other liquids. Plus, because of the leak proof seams this mattress protector will provide the protection you need, no matter what you're using it for.Our patented BugStop Seal ensures bed bugs can not enter or exit the mattress cover, and is your visual check that your mattress is protected. You can use our zippered mattress cover in addition to your decorative sheets so you don't have to give up style or comfort, while protecting your mattress from mold, mildew, dust mites, allergens, pets, and accidental spills.Add these zippered mattress encasements to your master bedroom, guest bedroom, kids' bedroom, massage table, or any mattress in your home or property. Easily protect the top, bottom, and sides of your mattress and get full 360-degree coverage. It's easy to wipe clean with a damp cloth or paper towel.Whether you run a hotel, hospital, bed and breakfast or home, these mattress covers will help you keep guest rooms clean and safe for you and your visitors. Size: cal king. Color: white.