1. ESSENTIAL FOR EVERY HOME BAKER. Each silicone baking mat is BPA-free and reinforced with fiberglass mesh. It can withstand temperatures from -40°F to 480°F and is easy to roll up and store. 2. REPLACE WASTEFUL PARCHMENT PAPER. These nonstick baking sheets can be used in the oven. Each silicone baking sheet will last up to 3,000 uses before showing signs of wear, making them an eco-friendly, reusable option. 3. SUPERIOR DURABILITY. Our nonstick baking sheets are 0.75mm thick, professional grade, offering increased durability. This silicone baking set includes two half sheets and one quarter sheet mat. Each silicone mat is colored to simplify cooking and baking. 4. GET READY TO BAKE! Whether you're baking or cooking, place a cooking sheet on the tray and bake with confidence. The non-stick surface eliminates the need for extra oil or butter. Simply wipe the silicone pastry mat clean with soap and water.