The product is made of silicone and fiberglass, strong, high-grade, food-grade silicone and embedded in fiberglass cloth not only to make the mats sturdy and durable, but also to dissipate heat. optimum heat. distributes heat evenly over the entire surface of the baking sheet, there are no more burnt and undercooked areas. Easy to clean, can be reused. No greasing or gluing, no more parchment paper or greased baking sheet. After each use, simply clean it with a sponge and detergent and let it air dry. Even burnt sugar and fat can be easily wiped away. It can also be washed in the dishwasher. You don't need to re-grease your baking sheet or pans with cooking sprays, oils, parchment paper or baking sheets. 'aluminum. These reusable baking mats eliminate the need for fattening oils, greases, dirty sprays and the added cost of parchment paper or aluminum foil. If you want to protect your oven from food burnt, place the baking mat under all other cooking processes, so that splatters or spilled food cannot even burn into the baking sheet or oven bottom. This saves a lot of cleaning work. and make the use of disposable foil superfluous. It is used worldwide in the catering, bakery and confectionery industries and impresses with its longevity. Suitable for cookies, brownies, cakes, fries, biscuits, bread and rolls, pizza, etc. Food grade silicone baking mats are perfect for experienced confectioners, home baking enthusiasts or beginners just getting started.