Non-stick, heat-resistant, easy to wash. Easy to clean with dish soap and warm water. More durable and longer lifetime. Suitable Temperature: -40-250 Celsius. Safe for: Microwaves, Ovens, Dishwasher and Freezer. Soft and flexible---easy to store and transport. This lightweight silicone cake mould offers versatility and durability. Cooks just like other kinds of bakeware-- no special oven or utensils needed. Can be designed according to customers' requirements.