1.100% silicone + stainless metal 2.heat resistant to 240 Cels 3.engineers over 10 years' experience Food tong with silicone head Features:1. Made of high quality silicone with FDA report2. Operating temperature range: -40~ 240 degree3. Non-stick finish, durable, stretchable 4. Non-porus, will not stain or discolor, easy to clean5. flexible for easy release of contents6. No need for grease7. safe ...