Protect your grill from rain, snow, sun and other outdoor elements with our Rust-Oleum® rust reducing grill cover. Designed to protect a round smoker 22" diameter, this cover is made from a lightweight, yet durable 3 layer SFS waterproof material. The exterior and interior layers are made from waterproof polypropylene. The middle layer features a VCI (Vapor Corrosion Inhibitor) film that effectively prevents the buildup of rust or corrosion, to help extend the life of your grill. This material is breathable and flexible in cold weather environments. Side straps are include for tight cinching, while a heavy duty full elastic hem provides a secure fit.