Stainless Steel Round Cheese Cake Ring Mousse Ring Cookie Cutter 3 Inch Diameter × 2 Inch Height. cake ring is used to make any cake, cheesecake, tart, or frozen dessert. Simply place the stainless steel cake ring on a baking sheet, adjust to the desired diameter, fill and bake, refrigerate, or freeze as necessary.The ring ensures the cake is even and level. The acetate collar makes fast work of icing the top even and smooth. After chilling remove the ring and collar to ice the side. Cake ring is more versatile than a cake pan.