Weber-Stephen Products 7639 2pk Stainless Steel Cooking Grate (17.3 x 11.8 x 0.5) Constructed from stainless steel Fits Spirit 300 Series Grill Available in a 2 pack Fits:Spirit 300 series, Spirit 700, Genesis Silver B/C, Genesis Gold B/C, Genesis Platinum B/C (2005 model year), and Genesis 1000-3500 gas grills