Fits Perfect Flame Models : 3019L, 3019LNG , Fits Strada Models : STRD5RS , Material : Cast Iron with Black Matt Enamel , Dimensions : 18-3/4" x 29-7/16" Total, 18-3/4" x 9-13/16" Each We Highly Recommend That You Measure The Size Of Your Original Parts and Compare Them To What We Have Listed Before Your Order, Our grates are Cast Iron Porcelain Treated With Matte Finish. Our High Quality Cast Iron holds up to high heats, produces nice grill marks, retains heat for a longer period of time. We have seen others are selling cheap metal coated with a thin layer of iron that burns off. You can buy ours once or the others over and over again :) If you want your grill to last, you need these why buy junk and need to replace them again.