1). Made of high quality food grade silicone material with FDA&SGS certificate. 2). Temperature range from -40 to 220 centigrade. 3). Tasteless, Nontoxic, Anti-dust,non-sticking,impermeable. Easy to wash. 4). Safe to use in ovens, microwave ovens, dishwasher and freezer. 5). Environment protective( According to environmental protection standard) 6). Different color are available 7). Customers's design or logos highly welcome 8). OEM/ODM orders are welcomed, we can make mould by ourselves