Material: platinum silicone Temperature range: -40 centigrade~ 230 centigrade (-40-460F) Color and customization are available Certificate: FDA,LFGB,CE/EU,EEC,SVHC,ROHS,EN71 are available. Feature: Made of platinum silicone, non-stick, flexible and easy to clean. Easy to handle, anti tearing and not easily deformed. Cook quicker, can use longer than any other silicone kitchenware.