ADJST GRATE 2WY LG/XL GM by GRILL MARK MfrPartNo 50335A Replaces most large and extra large grids from 21.5 - 24.5" X 13.5 -16.5" Steak House style flat grids with a durable porcelain coating Size Capacity: 21 1/2 in. x 13 1/2 - 24 1/2 in. x 16 1/2 in. Universal 2-way adjustable porcelain-coated cooking grid Brand Compatibility: For Most Grills