Rocky MRanger Heavy Duty Waterproof Patio Smoker Cover Gas Electric Masterbuilt Protection (L21.5"*W21"*H35"--Fit 30 inch model smoker--YQ35T) YQ35T--L21.5"*W21"*H35" Fit 30 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.