Versatile and convenient. Great for the freezer, oven, counter and microwave. Roll out pastry dough without flouring the surface; flash freeze pastries so they won’t stick to the tray; baked cookies slide right off when cooled; or use on the bottom of your microwave for easy clean-up. Eliminate the waste of parchment paper and reduce the amount of pan preparation by using less grease or oil to to create your non-stick surface. Baking mats provide a durable non-stick surface for thousands of uses. FDA-approved silicone that is temperature rated -40° to 550° F.