Size :53"W x 22"D x 40"H, fits Traeger Pro 34 & 780 Series and other smoker grills with similar sizes. Not designed to cover the wheels. Please measure your pellet grill before purchasing. Material : The outdoor grill cover is made of heavy duty fabric coated PU back. Most of the heavy-duty on the market are PVC. The PVC may allow their cover thicker, but it will cause hardening and tearing after a few times exposing under sun and rain. The cost of PU is more expensive and the air permeability is better. Therefore, it can protect your traeger grill from rain, sun, snow, dust, etc. Easy on and off : The zipper helps people install and remove the cover. it can be finished within one minute by one person. Windproof : Adjustable hem cord with toggle can prevent the cover from being blown off on windy days. Easy clean : It is easy to clean, just wipe with water. Do not need to put it in the wash machine. heavy duty grill cover for outdoor grill weatherproof and waterproof