... Made of 100% food grade silicone material, non-stick, flexible and easy to clean2) Temperature range: -40 centigrade~230 centigrade ... ) Safe to use in ovens, microwave ovens, dishwashers and freezers4) Cools quickly and easy to clean5) Hardness: 40, 50, 60, ... shores6) Non-stick, flexible and easy to handle 7) Various colors available8) OEM service available silicone mini cup and chocolate mold STG65