Elaine Karen Vinyl Mattress Protector - Zippered (10'depth) TWIN Size Vinyl Waterproof Zippered Mattress Encasement VINYL MATTRESS ZIPPERED PROTECTOR - provides top protection against any stains, dust mites, scabies, moisture, dust, bed bugs, spills, and night sweats; thus prolonging the life of your mattress. DURABLE AND LIGHT WEIGHT  they are odorless, waterproof, durable, and virtually noiseless. It is perfect for keeping any mattress cool, and dry, making them especially helpful for those with kids, pets, and allergies. EXREMELY DURABLE, AND RUST PROOF ZIPPER  the zipper goes all the way to the end, so that it can fully encase the mattress. FITS UP TO 10 INCHES DEEP  made of high quality vinyl, our mattress covers provide the highest quality in durable, comfortable protection. Wipe clean with water and mild soap. SATISFACTION GUARANTEED - Backed by a 30 day, money back warranty, you will love these covers being its long wearing stay since its made of soft boilable vinyl.