Hongso PCC182 Cast Iron Cooking Grid Set Replacement for Gas Grill Models Perfect Flame GSC3318 and Perfect Flame GSC3318N, Set of 2 Hongso PCC182 Cast Iron Cooking Grid Set Replacement for Gas Grill Models Perfect Flame GSC3318 and Perfect Flame GSC3318N, Set of 2. This product passed SGS testing to meet or exceed FDA standards Fits Perfect Flame Models: GSC3318, GSC3318N; Perfect Flame GSC3318, Perfect Flame GSC3318N Lowe's Perfect Flame Part Numbers: 12GSC3318N; Original Part Numbers:12GSC3318N; Dimensions: 19 1/4" x 7 3/4" Each or 19 1/4" x 15 1/2" Total; Material: Matte Cast Iron Make sure you measure the size 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. Replacing with a cast iron cooking grid will provide added durability as well as improving taste