bbq factory&reg; Replacement Weber Spirit 500 and Genesis Silver A grills Repair Kit Porcelain Steel Flavorizer Bars and Stainless-Steel Burner Tube Set Fits Weber Spirit 500 and Genesis Silver A grills Porcelain Steel Flavorizer Bars Dimensions: 21.5 x 2 x 1.8 inches ,Set of 5 Burner Tube Set Includes 2 stainless-steel burner tubes (27"long), 1 crossover tube (10-1/2"long). Aftermarket replacements, easy to install Includes: 3 Burner Tubes, 1 Crossover Tube, a set of 5pcs of heat plate.