A protected grill is a happy grill! Protect your favorite grill griddle with Unicook Heavy Duty 4-Burner BBQ Grill Griddle Cover. It is made of heavy duty UV resistant Polyester fabric with waterproof laminated coating that shields against the outdoor elements of all seasons. It will not fade easily in the harsh heat of summer or crumble in the cold winter. All the corners of the grill cover are reinforced corners for durability and wear/tear resistance. The side straps are convenient to use and prevent your grill cover from blowing away on windy days. The best way to help a grill cover do its job is to clean and thoroughly dry your grill before putting on the cover. If your cover fails within the 12-months limited warranty period, please contact us and take advantage of our warranty program.