1. Reusable: Perforated Silicone Baking Mat is reusable, you can buy it once and use for a long time. There is no need to re-grease the panwith spray, oils, parchment paper or aluminum foil. These reusable cooking mats eliminate the need for greasy oils, greases, and the extra cost of parchment paper or foil. 2. Easy to Wash: Non Stick Baking Mat is easy to wash and use, no more greasing and gluing, no more baking papers or greasy baking pans. You can simple wash it with a sponge and detergent and let it air dry. Dishwasher is also suitable. 3. : Baking Oven Sheet Liner is made of food grade silicone material, and sturdy, the food grade silicone not only makes the mats sturdy and , but also dissipates heat optimally. 4. Wide Applications: Silicone Baking Mat is for kitchen baking, such us cookies, brownies, cakes, french fries, bread and rolls, pizza, etc. Food grade silicone mats are for experienced pastry chefs, home baking enthusiasts, or beginners who are just getting started.