Valletta Drongo Heat Resistant Fireproof Non-Stick Silicone Spatula Set 6 Pieces Red Heat Resistant Fireproof Non-Stick Made of high quality silicone material. It is made of BPA-free silicone material, which is harmless to health, and steel material is used inside. It prevents scratching and damage to cooking materials. -40?~240? It is resistant to high heat between. It can be washed in the dishwasher. It is suitable for contact with food.