Sleeper Sofa Mattress Protector Low-Profile 4.5 inch Queen (60x72in) Organic Cotton Protects mattresses from stains (accidental spills, perspiration, bodily fluids) Available in common sofa mattress sizes fits Queen (60x72 inch) Tested for harmful substances according to Oeko-Tex Standard 100 A must for families with children and pets! Mattress protector goes on like a fitted sheet. Made of soft cotton backed with a breathable polyurethane film allowing body to breathe