1、These baking mat is made of silicone and glass fiber, which can be used in the temperature range of ‑40°F to 485°F (‑40 to 251°C) without the precipitation of harmful substances and is healthy and safe. 2、Colorful and thick design, the thickness of the silicone pad is 0.75 mm, which can be used for a long time without using parchment again, which is more environmentally friendly. 3、16.5x11.6 inches, the silicone mat does not contain vulcanizing agent, is clear and soft, and can be used for babies and kitchen supplies. 4、Non stick and easy to clean, just rinse with warm soapy water and it is dishwasher safe. 5、Versatility, can be used in ovens, microwave ovens, dishwashers, freezer compartments, suitable for baking, macarons, biscuits, bread, etc., and also suitable for tables and countertops.