The KitchenAid 12 Cupcake/Muffin Pan is made of 0.8 mm thick aluminized steel. It heats quickly and evenly, ensuring perfect baking results. The pan features a durable non-stick coating that makes it easy to remove baked goods and guarantees simple cleaning. It is long-lasting and retains its shape for years. The pan has integrated handles that allow for comfortable and secure handling of the hot pan. It is resistant to temperatures up to 230 °C. It can be washed in the dishwasher, but hand washing is recommended to maintain the non-stick properties.