Patio Waterproof Heavy Duty Outdoor Smoker Cover Gas Electric Masterbuilt Protection YQ42T YQ40T--L24"*W22"*H42" Fit 40 inch model smoker. Made of 300D woven polyester material with PVC coating, which is premium water-proof,heavy duty and durable. It has built-in tighten rope at bottom, for wind-proof. Built-in tighten rope at bottom, for wind-proof. Double stitching(Sewing), which is more durable than one-line stitching.