Heavy duty cast aluminum for exceptional detail. Makes an intricate butterfly cake. 10-cup capacity. Non-stick surface. Dimensions: 10.25L x 8.75W x 3H inches. Butterflies are always dazzling but the one that flutters out of this Nordic Ware Butterfly Cake Pan is unforgettable! This full size butterfly cake is so rich in decorating possibilities you won't know where to start. This high-quality Pro Cast aluminum pan heats quickly and evenly and includes Nordic Ware's premium non-stick surface so even complicated cakes pop right out. Perfect for light-as-air angel-food cakes!