1Safe and Durable: The product is made of silicone and fiberglass, sturdy, high quality, food safe silicone and embedded in fiberglass fabric not only makes the mats sturdy and durable, but also dissipates heat optimally. distributes the heat evenly over the entire surface of the pan, there are no more burnt and undercooked areas. 2Reusable: There is no need to re-grease the pan (s) with spray, oils, parchment paper or aluminum foil. These reusable cooking mats eliminate the need for greasy oils, greases, dirty sprays, and the extra cost of parchment paper or foil. 3Practical Oven Mat: If you want to protect the oven from burnt food, place the pan under all other cooking processes, so that splashes or spilled food cannot even burn in the pan or bottom of the oven. This saves a lot of cleaning work. and make the use of disposable aluminum foil unnecessary. 4Easy to Clean: Easy to clean, can be reused. Without greasing and gluing, no more baking papers or greasy baking pans. After each use, simply clean it with a sponge and detergent and let it air dry. Burnt sugar and fat can also be easily removed. It can also be washed in the dishwasher. 5Wide Applications: Suitable for cookies, brownies, cakes, french fries, biscuits, bread and rolls, pizza, etc. Food grade silicone mats are perfect for experienced pastry chefs, home baking enthusiasts, or beginners who are just getting started. Material: Silicone Size: about 30 x 40cm Weight: about 65g 1x Oven Mat Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. Please allow 1-2cm differs due to manual measurement.