Specification Material: carbon steel + non-stick Size: 7.5 x 2.3cm Thickness: 0.4mm Weight: 20g/pc Color: silver gray Package included 12 * tart pans Material: Mini Egg Tart Pan made of durable carbon steel, food grade, safety. Reusable, better than the disposable aluminum. Unique design: detachable body, non-stick function, easy to shape, no sharp edges, not easy to absorb fat and water. Home Decor: Our cake pans are perfect for making creamy cheesecake, chocolate cake, muffins, cupcakes, brownies and other delicious desserts. It's fun for your baking and makes your family very happyEasy to clean: professional quality non-stick coating, food is easy to remove, and the mold is easy to clean. You can also put it in the dishes and let your hands goSuitable for every baker: Very durable molds at affordable prices for professional and home bakers alike. Great for birthdays, parties, festivals and relatives visiting friends.