These Premium Anodized Aluminum Muffin and Cupcake pans are available in both regular and mini sizes! The high quality anodized aluminum guarantees the pan will heat and cool quickly, so you’ll never have to worry about over baking again Let your imagination run wild and bake muffins, cupcakes, snack cakes, egg cups, or anything you can think of! Features a reinforced rim for extra strength. Will never rust, crack, or flake on you, and comes with a lifetime warranty. Hand washing is recommended for best care.