flavorizer bars are made from a heavier duty steel than most supplied bars, so they will probably outlast your grill,Made of 100% stainless steel, much thicker and heavier than the porcelain steel and the original 【Good Value】Get the same high-quality flavorizer bars that the originals offer, but for half the price.It is a good replacement for the original Weber flavor bars. 【Perfect Fit】Replacement for Weber Spirit I & II E210, S210, E220, S220, Weber Spirit 200 Series grills with front-mounted control panels (model years 2013 and newer). As an upgraded flavorizer bar for use, it can also fit GS4 Spirit II 200 Series gas grills. 【Dimensions】Each bar measures 15.3" L x 3.5" W x 2.5" H, fit without modification. 【Sturdy and Well Built】Made of 16GA thicker porcelain-enameled steel, heating up quickly, resisting rust, and ensuring a longer lifespan, providing superior grilling performance. 【Enhanced Flavor】Ensures even heat distribution and significantly elevates the taste of food, enhancing the professional quality of barbecuing.