Music City Metals 5S783 Stainless Steel Wire Cooking Grid Replacement for Select Sams Gas Grill Models, Set of 3 Listing is for a 3-piece cooking grid set. 17.3125 x 29.25 inch stainless steel wire cooking grid Fits Members Mark 720-0582B, 720-0691A, 720-0778A, 720-0778C, 730-0691A; Nexgrill 720-0582B, 720-0691A, 720-0778A, 720-0778C