100% Pure, Professional Quality Food-Grade Silicone. Meets US FDA Safety Standards. BPA, PVC and Phthalate FREE
Each cup size: approx.7.6*5.5*2.8cm
Microwave, Oven, Refrigerator, Freezer and Dishwasher Safe. Temperature Safe from -40 to +446 degrees Fahrenheit (-40 to +230 degrees Celsius)
12 rectangle huge silicone baking cup packed in each set.
Flexible and non-stick,baked goods pop out easily,easy to clean