Features: 100% Food-grade silicone,FDA/LFGB,SGSstandard of security Non-stick , easy toseparate, clean, eco-friendly,low carbon, can be recycled simple and useful,Healthfulness,natural antibackerial,High strength softness,corrosion resistant andAdaptability Not easy to damage,No crack,Resistance to extreme temperature,-40°C——230°C,(-40°F——446°F) safety,Non-toxic,No smell,Heated evenly