HEAT RESISTANCE - Our cupcake liners are oven safe and can withstand high temperatures, approved for baking in conventional ovens up to 425 degrees FahrenheitAPPROPRIATE SIZE With a bottom of 1.7 inches in diameter, our baking cups fit into a regular muffin or cupcake pan. Its height is approx. 1.3 inches and the expanded diameter is 3 inchesVIBRANT COLOR Brightly color make your cakes, muffins, biscuit and pastries more attractive and impressive. These fluted baking cups can keeps their color after used in the ovenWIDE APPLICATION TRUSBER multiuse muffin liners wrappers are great for holding many different things such as candies, nuts, chocolates and other party snacks. A nice choice for your bakingPREMIUM QUALITY - TRUSBER wave cupcake liners are made of non-stick,greaseproof 210g PET Coated paper,food grade standard.Non-toxic,no smells and no leasking dyes,.considerate for you good health. No worry when you use them