Onlyfire Replacement BBQ Stainless Steel Cladding Cooking Grill Rod Grid Grates for Weber 7528 Spirit and Genesis E and S Series Models Grill, Set of 2 Stainless steel cladding and regular steel core. Heavy duty and long lasting Dimensions: 12 3/4" x 19 1/2" Fit models Genesis E and S series gas grills Retains heat and delivers professional searing, prevents sticking and allows for easy clean up, much longer life than porcelain grates A set of 2 bars. Double-check the dimensions of your existing grates before ordering Cooking grates