1.Made of food grade silicone, compeletely safe. 2. Non-stick, easy to remove and clean. 3. Safe to use in oven, microwave. food grade silicone bread baking tins Key characteristics1).Safe and non-toxic, made of 100% food-grade silicone, FDA & LFGB approved. 2).Temperature Range: -40ºC to + 230 ºC. 3). Safe to use in oven, microwave, freezer, refrigerator and dishwasher. 4).Good durability, ...