Made of high quality silicone, which is healthy and environmentally friendly and has no special smell. Non-slip, waterproof, heat-resistant, durable and stable Practicality and durability: The silicone soap mould is flexible and not sticky, very practical, durable, not easy to deform or tear, reusable, flexible and not sticky. High temperature resistance: The heat resistance range of the silicone soap mould is -230 (-30 ~ 230 ) and can be used in ovens, microwave ovens and refrigerators. It is not easy to deform and can be reused. Easy to use and clean: the non-stick material is easy to release and easy to clean. Simply pour your favourite recipe into a silicone soap mould, cool it completely, then turn it over and let it pop out with a light pressure from below. Wash your silicone soap mold with warm soapy water or put it in the dishwasher.