This half size (16 1/2” x 12”) Winco PGW-1216 cooling rack fits perfectly in a half size sheet pan that measures 18” x 13” (standard size for a half size sheet pan). Cooling racks are perfect for allowing baked goods to get sufficient air to cool evenly or fried goods, like fried chicken, to rest above the sheet pan so that oil can drain away. They also help with even oven cooking on certain food items, like jalapeno poppers, taquitos, and hot wings.