Specifications: It is suitable for baking cake, muffin, pastry,etc. The cup color is bright, which makes your bake more beautiful and attractive. Made of high quality material, it is waterproof, non-slip, high temperature resistant and durable. Item Name: Cake Cup Material: Aluminum Foil Quantity: 200Pcs Features: Durable, Easy to Use, Baking Supplies Size: Upper Diameter: 7.5cm/2.95", Bottom Diameter: 4.8cm/1.89", Height: 3cm/1.18", Unfold Diameter: 11cm/4.33" (Approx.) Package Includes: 200 Pcs Cake Cup Rose Gold foil cupcake liners, perfect for any occasion: best choice to enhance your birthday, wedding, baby shower, holiday party, themed celebrations with standard foil cupcake liner. have fun with the kids, friends and customers made fancy cupcakes with these elegant cupcake liners. Size: Rose Gold standard foil baking cups. bottom diameter 50mm/1.96inches; height: 30mm/1.18inches; the total diameter is 115mm/4.5inches when it is expanded. Material:food-grade foil,Sturdy Cupcake paper – these standard muffin papers to meet your daily baking use. Keep bright color when in the oven - Fluted cupcake papers with a bright Rose Gold color, quick, colorful and festive way to dress up your cupcakes and muffins. BAKING TIPS - We highly recommend that the highest baking temperature should not exceed 350 degrees Fahrenheit (180 degrees Celsius). We have put our foil liners into real tests where we baked them under temperature of 350 degrees Fahrenheit (180 degrees Celsius) for 20 minutes. Signs of color changes, transfer of color and chemical odor were not discovered after tests.