Mirenlife 12 Pack Reusable Nonstick Jumbo Silicone Baking Cups, Cupcake and Muffin Liners, 3.8 Inch Large Size, in Storage Container, Red and Dark Gray Colors, Round Mirenlife silicone baking cups are made of premium 100% food grade silicone, BPA, PVC and Phthalate FREE, FDA approved , eco-friendly, reusable, high-quality. Easy-release and Non-stick design will make your baking become more happier and easier. Clean them will be in a blink of an eye. Mirenlife silicone baking cups can withstand temperatures from -40 degrees Fahrenheit to 446 degrees Fahrenheit. Oven, Microwave, Freezer and Dishwasher safe. Size: Each cup is approx. 3.8''(9.65 cm) diameter at the top approx. 2.64''(6.7cm) diameter at the bottom, and approx. 1.77''(4.5cm) depth. Each cup holds approx. 7 oz to the rim. Color: red and dark gray. Large size cups are multi-purpose: not only best for the baking and food: classic cupcakes, muffins, mini chocolates, truffles, pastries, pudding, ice cube..but also suitable for crafts: soaps, crayons, sidewalk chalks, bath bombs, candles, even worked well with a baked egg dish, as food dividers or cup holder liners in the car.