Lynx LIJ27 Insulated Jacket For 27-Inch Built-In Grill provides a high quality accessory for use with your built-in model Lynx BBQ grill. This unit features a heavy 16-gauge 304 stainless steel construction with smooth welded joints for a blend of style and durability that will stand up to the elements in any climate. Designed for use with the 27-inch Lynx Professional Grill, this insulating jacket is required for use when installing the grill in a combustible cabinet but can also add insulation for non-combustible grill islands.