DescriptionFeaturesYou know, saying that covers are "heavy-duty" is just humorous to us (because duty). But, that is mainly due to the immaturity of the individual writing this. Instead, let's just say that this cover is "ridiculously strong". This Napoleon cover is designed to be an exact-fit for the Napoleon PRO665 built-in barbecue. The PVC polyester construction allows the cover to survive through each and every season. Even the scorching hot sun cannot damage this cover due to the UV protection. To top it all off, a 3-inch ventilation strip keeps the grill head itself safe from any moisture build-up. How's that for ridiculously strong? SPECIAL ORDER MAY BE REQUIRED Constructed from PVC polyester which is designed to protect your grill from all of the elements UV protected cover - this means no more colour fading! 3-inch ventilation strip reduces moisture build-up to a minimum Made to be an exact-fit for the Napoleon PRO665 built-in barbecue Don't own a Napoleon? Don't worry, we imagine this cover can fit any larger sized built-in barbecue!