New Weber 7521/9885 stainless steel cooking grids in original packaging. Stainless Steel Cooking Grids to Fit the Silver A and Silver 500 grills. Set of 2 grids to fit one grill. Individual cook grid measures 15 by 11 1/4 each to combine for overall size of 15 by 22 1/2 inches. Other part # for this part are 78991 & 307521 Selling for $39 price is firm! Email or call if interested!