Mirenlife Reusable and Non-stick Silicone Baking Cups/Cupcake Liners/Muffin Cup Molds in Storage Container-12 Pack-6 Vibrant Colors Heart Mirenlife silicone baking cups are BPA free, FDA approved , eco-friendly, reusable, high-quality! Clean them will be in a blink of an eye.Easy-release and Non-stick silicone will make your baking become more happier. Mirenlife silicone baking cups can withstand temperatures from -40 degrees Fahrenheit to 446 degrees Fahrenheit. Oven, Microwave, Freezer and Dishwasher safe. Vibrant colors will makes baking even more fun. Kids will also love them.