The Cozyway Waterproof Mattress Pad has a microfiber top that adds comfort and soft cushioning to your mattress. The waterproof liner helps protect your mattress against spills and accidents, while moisture-wicking properties help keep you cool while you sleep. Elastic bands fit snugly to secure the pad to your mattress. Bunk Mattress PadMeasures 30" x 74"Fits up to a 6" thick mattressShort Queen Mattress PadMeasures 60" x 75"Fits up to a 12" thick mattressQueen Mattress PadMeasures 60" x 80"Fits up to a 12" thick mattressRV King Mattress PadMeasures 72" x 80"Fits up to a 12" thick mattress Elastic bands secure the pad to your mattress | Cozyway Waterproof Mattress Pad/Protector