You can make half-circle cakes or place them together with icing to make complete round balls for all kinds of cute cakes and treats. It's easy to bake treats that stay intact once you release them from the pan, with this non-stick pan. 12 Cavities measure approximately 2.75 in. diameter, making treats baked in this pan perfect for small snack cakes or mini cakes. Ice, drizzle, decorate or serve plain — these fun cakes are perfect for parties. Also use to make floating Ice rings for punch bowls.