The Wilton Tasty-Fill Mini Non-Stick Cake Pan Set features four round cake pans with a 4-inch diameter and a depth of 1 inch with an inset for adding filling before frosting. Made from aluminum with a non-stick surface coating, these pans are perfect for baking delicious mini cakes. The non-stick surface makes for easy release and cleanup, and they are dishwasher safe for convenience. Ideal for use in both electric and gas ovens, this set is a must-have for any baker looking to add a touch of elegance to their creations.