Ideal For Upgrading Or Replacing Cooking Grids On The 18-Inch, Two-Stage, Power Burner For The Built-In 700 Series. This Replacement Contains A Two-Piece Stainless Steel Cooking Grid That Is Capable Of Holding Large Pots With A Removable Center Ring To Perfectly Nest A Wok Pan. Stainless Steel Grids Are Nearly Maintenance-Free And Highly Durable For Grilling And Cooking. Confirm That You Are Purchasing The Correct Product, Refer To Your Product Manuals Parts List