Hospital Zippered Vinyl Contoured Waterproof Mattress Encasement Protector Cover, Bed Size 36" x 80" x 6", WHITE Made of Non-Allergenic, Waterproof, 100% Virgin Vinyl Hospital grade vinyl protector provides waterproof protection for your mattress Zippered mattress fully encased cover helps keep mattress clean and fresh To clean, wipe surface with desired cleaning solution and towel dry Mattress Cover Size : 36" x 80" x 6"