1.100% food grade silicone 2.Temperature resistance :-40 ~230 degree Celsius 3.nontoxic and tasteless, easy to washing Silicone Ice Tray1)Material: 100% food grade silicone ,Can be passed SGS &FDA cetification,nontoxic and tasteless, easy to washing2) Safe for dishwasher, microwave, oven and freezer 3) Unbreakable easy to keep its shape 4) Available in any colors&sizes5) Can be stored easily 6) ...