The Frost King 28”x20”x4” Window Air Conditioner Cover, model AC11, is a beige fabric cover designed for through-the-wall/window air conditioners. This cover features a quilted fabric design to help reduce noise and maintain the temperature of your room. With dimensions of 28”x20”x4”, it is designed to fit most standard-sized air conditioners and provide a cozy and quiet environment while keeping your space cool. The Frost King brand ensures quality and reliability in cooling systems.