silicone ice tubeMade of 100% food grade silicone with FDA, SGS-EEC and TUV-LFGB approvalsTemperature range:-40 230oCSafe to use in ovens, microwave ovens, dishwashers and freezers Non-stick and easy to cleanMore durable lifetime than any other bakewaresOEM service available Various colors availableThrough FDA and LFGB test