Listing is for 3-Pack Cast Iron Grates; Dimension: 17 x 7 1/2" each, 17 x 22 1/2" Total; Grill grate replacement parts for Charbroil grate part G474-0017-W1, G4740017W1, G466-0025-W1, G4660025W1,G466-0025-W1A ✅【Fit Charbroil Commercial Series TRU-Infrared 3-Burner Gas Grill】463242516, 463355220, 463242515, 466242515, 466242616, 466243219, 463243016, 463246018, 466242615, ✅【Fit Charbroil Signature TRU-Infrared 3 Burner Gas Grill】463342420, 463346017, 463367016, 463342620, 463367516 ✅ Heavy-duty Cast Iron Grill Grate Sturdy cast iron cooking grates for long-lasting performance, non-stick design makes it easy to clean