Music City Metals 56132 Stamped Porcelain Steel Cooking Grid Replacement for Gas Grill Models Aussie 6623S8E641 and Aussie 6623S8Y641, Set of 2 Listing is for a 2-piece cooking grid set. 13.875 x 27.125 inch stamped porcelain steel cooking grid Fits Aussie 6623S8E641, 6623S8Y641