MaterialSilicone ColorHalloween Special FeatureFreezer safe, Oven-safe, Microwave Safe, Dishwasher safe 1. [EASY TO CLEAN]: spotless & odor resistant feature ensures the silicone baking cups / molds easy to clean. Simply rinse them in warm soapy water or place in dishwasher after use! 2. [FOOD SAFE & BPA FREE]: Silicone baking mold was made of silicone material that is food grade, BPA free. Non-toxic silicone molds also features eco-friendly, durable, and flexible at the mean time. 3. [HEAT-RESISTANCE UP TO 500]: Our Halloween candy molds is safe from -40 to 500 (-40c to +230c). Worry free to use in freezer, oven, microwave oven, and dishwasher. 4. [NON STICK ]: Non-stick silicone muffin pans are soft and flexible, the cake can be easily dropped out. Good bake tool to make cakes, ice, pizza, bread, crayons, cookies, candles, hard candy, fondant, mousse, jelly, conditioning food, chocolate, pudding, fruit pie and so on. 5. [12 DIFFERENT BAKE SHAPE]: There are 12 different Halloween edition patterns in total. Allow you to easily create all sorts of amazing Halloween flavors in your own home. NOT JUST FOR HALLOWEEN - Great for school parties, fall festivities, pirate themed parties, goth parties, cake decorations, making soaps, party favors for birthdays & baby showers, and much more!