Compatible Model Replacement Parts for Weber Gas Grill Models: Summit Silver A and B, Summit Gold A4 and B4, and Summit Platinum A4 and B4 gas grills Product Specification Material: Stainless Steel Package Contents: 2 x Flavorizer Bar Set (set has one weldment set of 5 bars and one weldment set of 4 bars) Dimensions:15 7/8" L x 28 7/8" W Total;