Material: food-grade silicone, so your family is absolutely safe. The mould flexible and non-stick, very practical and durable. 100% pure, professional food-grade silicone. Free from BPA, PVC and phthalates. High quality: The silicone moulds are flexible and non-stick. This kind of silicone material has strong elasticity and lubricating surface, so they will not break when taking out the soap or cake. High quality and it is easy for use and cleaning, non-stick surface, then press the plunger to eject the pattern. Can be used within the temperature between -40 ~ 230 . Easy to use: Tasteless, non-toxic, dust-resistant, durable, reusable, impermeable, non-sticky, easy to shape. Flexible and non-stick silicone mould, easy to peel, perfect for soap making, cupcake baking and ice cream and chocolate making, candles, cake accessories, best handmade DIY mould for your kids. Safe to use: These moulds are safe to use in oven, microwave, freezer and dishwasher. Perfect for sugarcraft, fondant cake, gum paste, petal paste, ready clay, marzipan DIY cooking etc. Easy to clean, microwave, oven, fridge, freezer and dishwasher safe. Widespread: For a variety of uses, such as making hand soap, aromatherapy furniture items, cake decorating, bread, mousse, jelly, chocolate, biscuits, pudding, candles, clay art and so on. Ideal for making your own cakes, muffins, mooncakes, jellies, pies, puddings, soaps, biscuits, biscuits and so on.