Hestan combines the ultimate in precision performance with innovative design, delivering outdoor kitchen accessories to meet your every need. This Hestan Insulated Jacket For 42-Inch Gas Grill is necessary when installing your Hestan grill into an island constructed of combustible material. It features heavy gauge, welded body stainless steel construction for long lasting durability. The heavy duty insulation adds a layer to protect your outdoor kitchen island from the heat of your grill. Designed for use with Hestan 42-inch built-in gas grills only.