1.100% food grade silicone 2.non-toxic and tasteless, easy to washing 3.OEM order are welcome 4.Heat resistant silicone kitchenware 1) Made of high quality food grade silicone materials with FDA & SGS certificate.2) Temperature range from -40 to 220 centigrade degree.3) Tasteless, Nontoxic, Anti-dust, Non-sticking, Impermeable, and Easy to wash.4) Safe to use in ovens, microwave ovens, dishwasher ...