The Wilton Cake Pan Countless Celebrations, also known as the Numbers & Letters Cake Pan, is a versatile baking tool that allows you to create cakes in the shape of any letter of the alphabet or any number from 0 through 9. It comes with different loose inserts that can be arranged within the baking pan to form the desired shape. This pan is ideal for birthdays, anniversaries, and other celebrations where personalized cakes are a hit. Simply place the inserts in the pan, fill with batter, and bake. For best results, spray the pan and any used inserts with non-stick cooking spray. The pan is also dishwasher safe. The set includes 1 baking pan and 9 loose parts. The baking pan measures 38 x 23 x 5 cm, and the loose parts vary in size, with dimensions including 7 x 3.5 x 5 cm (3x), 7 x 7 x 5 cm (2x), 14 x 6.5 x 5 cm (2x), 28 x 6.5 x 5 cm (1x), and 13.5 x 6 x 5 cm (1x).