The Coyote Grills insulated jacket (CJAKTCS30) is a safety essential when installing your Coyote Grills S-Series 30-inch built-in gas grill into an outdoor kitchen or BBQ island that is constructed of combustible materials. The CJAKTCS30 insulated jacket is constructed of stainless steel with a self-supporting ledge around the sides and back that adds one more layer of quality to your outdoor kitchen.