Oven safeThe maximum temperature is 420F and longest baking time is 20 minutes.
Microwave InapplicableCan't be used in microwave as metal material easy to catch fire. While it is totally ok if used in oven for baking.
No Baking tray needed-These muffin cups are made of premium quality aluminum foil that make these strong and sturdy. Put them into the oven and bake them directly.
Eco-friendly Materialanti-stick and oil-proof, flavorless, clean and environment-friendly, disposable and fashionable workship.
Perfect for baking cupcakes, muffins, cheesecakes, cake, and for appetizers, nuts, candy, snacks, dips, and more!