Upgrade your grill with this 5-pack of 15" flavorizer bars designed to fit Weber Spirit I & II 300 Series gas grills. Made from heavy-duty porcelain-enameled steel, these replacement bars resist heat, corrosion, and rust for long-lasting performance. They help distribute heat evenly while protecting food from direct flames for improved grilling results. The rounded corners and oil-resistant surface make installation and cleanup quick and easy. This set offers a cost-effective way to restore grilling performance and flavor.