Napoleon Grill Cover is made of lightweight yet durable material, allowing for easy placement and removal before and after grilling. It is suitable for use with the Prestige Pro 500 gas grill. It guarantees protection against all weather conditions: rain, snow, wind, and heat.Especially against the sun, the cover serves as an ideal means of protection, as its fabric is specially treated to reflect UV radiation (it has UV inhibitors) that can be harmful to various parts of the grill as well as its color.