Cake Fondant Silicone Mold For Baking Tools Chocolate Pink Butterfly The use of high-quality silicone material, with FDA food grade certification. It can withstand temperature range: -40 to 230 degrees Celsius. Odorless, non-toxic, anti-dust, durable, impermeable, easy to clean. It can be used safely in the oven, microwave, dishwasher and refrigerator. Easy to handle