【Material】 - Made of heavy matte cast iron. Please measure the model of your grill before ordering. 【Fit for Members Mark 4 Burner Gas Grill】- Perfect fit for Members Mark G54502-1.【Fit for Charbroil Gas Grill】 Fit for Charbroil 3 Burner Grill 463210511. Charbroil 4 Burner Grill 463211514 463211513 463211512 463211511 463211711. 【Fit for Nexgrill Grill】 Fit for Nexgrill 720-0733, 720-0733A, 720 0954A. 【Fit for Kenmore Grill】 - Fit for 119.162300, 119.16312, 119.16312800, 119.16240, 162300, BQ06WIC. 【Fit for KitchenAid Grill】 Fit for KitchenAid 720-0733, 720-0733A, 720-0733D, 720-0954, 720-0954A, 720-0954CO, 720-0954G, 720-0954GA, 720-0954L, 730-0733, 730-0733A, 730-0733D, 730-0954, 730-0954A, 730-0954GA, 740-0733, 740-0733A, 740-0733D. 【Extremely Durable】 - Made of durable cast iron to ensure long-lasting use, rust-proof. Heavy-duty cast iron construction and substantial, spreading heat more evenly, leave professional and beautiful sear marks on the food. 【Easy to Clean】 - Wipe off excess oil and food residue with a paper towel or cloth. Then preheat the grill about 15 minutes, using a grill brush with soap and water to clean. Hisencn 18.75'' Cooking Grates for Members Mark G54502-1 4 Burner Gas Grill, Cast Iron Grates for Charbroil 463211514, 463211513, 463211512, 463211511, 463211711, 463210511