Mirenlife 48 Pack of Reusable and Non-stick Mini Silicone Baking Cups Muffin Cups Mini Cupcake Liners in Storage Container Mirenlife mini silicone baking cups are made of high quality FDA approved 100% food-grade silicone, BPA free, non-toxic, flexible, reusable and durable. Oven, Microwave, Freezer and Dishwasher safe. Non stick surface handling: unmold and clean up easier. With a nice box, storage become very easy. Mirenlife mini silicone baking cups can withstand temperatures from -40 degrees Fahrenheit to 446 degrees Fahrenheit. 48 pack,4 vibrant colors(yellow,pink,green,purple), 4 cute shapes(3 different shape flowers and 1 round), mini size silicone baking cups are 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 and more. Size: yellow flower: Approx. 1.97'' (5cm) top diameter, 1.8'' (4.5cm) bottom diameter, 0.94''(2.4cm) depth; pink flower: Approx. 1.97''(5cm) top diameter, 1.57''(4cm) bottom diameter,1.02'' (2.6cm) depth; green flower : Approx. 1.97'' (5cm) top diameter, 1.8'' (4.5cm) bottom diameter, 0.94''(2.4cm) depth; purple round: Approx. 1.97"(5cm) top diameter, 1.18"(3cm) bottom diameter,0.87"(2.2cm) depth.