KylinLucky Window Air Conditioner Cover for Outside 21.5 x 16 x 15 inches

APPROPRIATE DIMENSIONS - 21.5"width x 16"deep x 15"high. Fits Most 3,000-5,000 B | PREMIUM QUALITY - Made of heavy-duty, waterproof 420D polyester,prevent the accumulation of rain and snow, protecting your AC window unit from rust and corrosion | PREVENTS DRAFTS - AC cover securely fits the back of window-mounted AC units, helping conserve energy in the winter months by blocking cold drafts from entering the home | EASY ASSEMBLY - Secure with two sturdy adjustable straps, durable, and Convenient | REPELS RAIN AND SNOW -This waterproof Window Unit Defender prevents the accumulation of rain and snow, protecting your AC window unit from rust and corrosion