1Made of food grade silicone rubber approved by FDA, LFGB,SGS. 2)Non-stick, easy ... . 3) Temperature range: -40~+230oC (1) Made of food grade silicone rubber approved by FDA, LFGB,SGS.2) Tasteless, Nontoxic, Anti ... -dust, non-sticking, impermeable. easy to wash.3) Safe for microwaves, ovens, dishwasher and freezer.4) Non-stick, easy to ...