A circular cooling rack is used to cool baked goods such as cakes, cookies, and pies. It is typically made from wire or metal and consists of a series of evenly spaced bars arranged in a circular shape. The bars elevate the baked goods off of the surface of the countertop or table, allowing air to circulate around the bottom of the baked goods and cool them more quickly and evenly.Stainless steel cooling rack. Open grid provides support with quick cooling for cakes, cupcakes and cookies.