Hongso PCG526 Matte Cast-Iron Cooking Grates for Weber. Each grate is 11 3/4″ x 17 1/4″ by approximately 1/2″ THICK, Sold as a set of 2.Fits the following weber grills: Spirit 300 series, Spirit 700, Genesis 1000 – 3500, Genesis Silver B/C, Genesis Gold B/C, Genesis Platinum B/C (2005 model year). Seals in moisture and flavor; Retains heat and delivers professional searing. Aftermarket Replacements, not Weber original parts. This product passed SGS testing to meet or exceed FDA standards. Make sure you measure the size and check the shape of your original parts and compare with ours BEFORE you order. Please Note: BBQ-Parts does not sell any other branded products besides “Hongso”. BBQ-Parts ONLY sells grill aftermarket replacements under the “Hongso” trademark.