PREMIUM CANDY MOLDS: Food grade 100% pure high quality, tasteless, eco-friendly, nontoxic, BPA, PVC and BBP free, heat-resistant temperature is -104 to 446℉, safe use in the oven, freezer, microwave and dishwasher.NON-STICK & EASY RELEASE: Flexible and easy to clean, just release with fingers without any residue. So it’s very easy for kids to use. Save time to enjoy more fun on DIY healthy treats.BEST CHOCOLATE MOLD silicone chocolate molds can make your desired sweets more at a time.