Features: 1. Made of high quality food grade silicone---soft, reusable and healthy. 2. With non-stick characteristics, food raw materials will not stick to the surface. 3. Safe to use in ovens, microwave ovens, dishwasher and freezer. 4. Simple, practical, uniform heating, the food in the container can be heated evenly. 5. Breathable, conducive to moisture evaporation of bread and color bottom, which can make the bread more crispy. 6. Correct use can be repeated more than 3,000 times. Specifications:Condition: 100% Brand New Material: Environmental SiliconeColor: Black Size(Optional): Approx. 40*29.5cm/ 15.7*11.6in Package Weight: Approx. 74gPackage List:1 x Silicone MatNote: It is a normal phenomenon that the mesh holes may occasionally block, it will not affect the function and use. With non-metallic materials, please use it in the baking pan, as far as possible from the heat source, do not touch the open fire.