Onlyfire Gas Grill Replacement Porcelain Steel Flavorizer Bars/Heat Plate for Weber 7539, 24 1/2 Inches (5-Pack) Dimensions: 24 1/2 inches, come with 5 replacement bars Material: Porcelain-enameled steel Fits Genesis S310, S320, E310, E320, EP310 and EP320 (does not fit front mounted control panel models) Onlyfire flavorizer bars are easy to install The Brand name & Model # (if listed) are for cross reference only. Please double-check the length of your existing bars before ordering!