Please Note: Every two caps are put together. Make sure to separate the two caps when using, otherwise the caps will not be enough .Safe Material: The cupcake disposable ramekins are made of eco-friendly recyclable aluminum foil, smooth surface, which is healthy to use. Safe for use in freezer and oven. .No Need to Clean Up: After this aluminum cupcake case is used up, just throw it away, no need to clean up. It is made of recyclable materials and will not cause environmental pollution. .Application: These muffin foil baking cups are excellent for catering for a large event, be it a birthday, anniversary, wedding and business conference. Widely used by many restaurants, bakeries, and caterers. .Multipurpose: Our cupcake cups with lids are ideal for baking cupcake, tarts, souffles, creme brulees, holding appetizers, candies, nuts, sauces, dips, and other treat. Bright colors, decorate your dining table nicely. .