Fits for Napoleon Triumph 410 Gas Grill Dimensions: 16 3/4" x 9" for two large grates, 16 3/4" x 5 " for a small grate, Total. 16 3/4" x 23" Made of high-quality and durable stainless steel, sturdy and durable, easy to clean, not easy to rust, also the best alternative to cast iron. Tip: Please carefully check the size and shape of your original part before ordering and compare it with ours to make sure you are ordering the right part. Daily maintenance: Stainless steel grill mesh does not require more maintenance and cleaning work than cast iron. It is made of stainless steel with a smooth, non-stick surface, so it is very easy to maintain, clean with a grill brush before and after use, and save cleaning time. Fits for Napoleon Triumph 410 Gas Grill