Food-grade silicone material: Chocolate mould is made of food-safe silicone, which is durable, does not deform easily, and produces no strange tastes. It is BPA-free and suitable for the whole family, including children and individuals with sensitive constitutions. Excellent heat resistance: The silicone chocolate mould has a heat resistance range between -40°C and 230°C. It can be safely used in microwave ovens, ovens, refrigerators, and freezers. Whether freezing for jelly or ice cubes, or baking chocolate and cakes, it performs reliably. Easy to demould and clean: The flexible silicone material is smooth and non-stick, ensuring quick and easy release. Simply rinse with soap and water or place in the dishwasher for convenient cleaning. Environmentally friendly and reusable: Compared to disposable moulds, silicone chocolate moulds are highly durable and can be reused many times, reducing waste. They are economical and eco-friendly, ideal for regular baking use. Wide application: These chocolate bar moulds are not limited to chocolate making. They can also be used for making ice cubes, jelly, soap, candles, and other DIY crafts. Suitable for various occasions such as Halloween, Christmas, Thanksgiving, birthdays, Valentine's Day, and Mother's Day.