Ti-King's Titanium Tong is made of pure titanium (≥99.6%) and is certified for food contact safety by FDA, LFGB, and GB 4806.9. This pure titanium material eliminates heavy metal precipitation and odor transfer in high-temperature and acidic environments, eliminating the corrosion and rust issues associated with traditional metal clamps. i-King's Titanium Tong is ultra-light, portable, and antibacterial, making it suitable for outdoor activities, camping, and home use.