High Quality Material: Made of solid aluminum, well constructed, oxidation resistant, anti-corrosion, non-toxic and durable, has a long last use. Good thermal conductivity, high temperature resistance, it is an ideal choice for homemade baking. Oven and Freezer Safe: The egg tart molds can withstand high temperature baking up to 200??. These basins are oven and freezer safe and with their smooth surface, you can bake your puddings and pies to perfection. Reusable: The egg cups are made of high quality aluminum alloy. Egg tart cups are reusable, economical, and easy to clean, especially if you let them soak for a few minutes. It is more scratch-resistant and durable. Easy to Take Out: The egg tart cups are baked or set, not easy to damage. Their loose bases make removing your baked tarts quick and easy, so they stay in perfect condition all the way to the plate. Widely Used: The baking cup mold can be used to make cookies, muffins, cakes, pastries, puddings, and chocolates. Widely used in weddings, birthdays, family celebrations, holiday parties, company celebrations, anniversaries, afternoon tea and other occasions. Size: Top diameter: 7 cm; Bottom diameter: 4 cm; Height: 1.8 cm Delivery quantity: 15 pieces