Bake delicious cupcakes, quick breads, muffins, and more with this Aurora 12-Cup Muffin Pan by Chicago Metallic. Made from heavy-weight carbon steel for superior heat conduction and even baking, this strong and durable pan features a rolled rim to prevent warping, and has a nonstick coating for easy release and cleanup. Exclusive to Chicago Metallic, the iridescent finish of Aurora Bakeware has a unique and trendy shimmer and color-changing effect, making each piece as beautiful as it is essential for bakers. Measures 15-3/4 x 11-1/4 inches. Hand-wash with warm water and a mild detergent; rinse and dry immediately.