eco-friendly Silicone Hot Pad 100% food grade silicone. FDA&LFGB standard, Non-toxic. Heat Resistant 3 days for sample eco-friendly Silicone Hot Pad 1. Made of 100% food grade silicone. 2. FDA&LFGB standard, 3. Non-toxic. Heat Resistant1) made of high quality food grade silicone materials with FDA & SGS certificate. 2) Temperature range from -40 to 220 centigrade degree.3) Safe to use in ovens, ...