Safe to used in oven, microwave oven, freezer and dishwasher. Temperature safe from-104 to +446 degrees Fahrenheit (-40 to +230 degrees Celsius). Flexible, easy demolding. You may take out the cupcakes or soap easily. Easy to clean by hand or dishwasher. Made from 100% food-grade silicone, complying with safety standards. Eco-friendly and non-. Safe and for daily use. Multi-function, the mold can be used for handmade soaps, cakes, jelly, pudding conditioning food or your own creation food.