CONVENIENT MEASUREMENTS ON BOTH SIDES - What's the big difference from our YORLFE silicone baking mats with others is that you can use both side of our baking mats. One side has rulers to measure a correct food placement. The other has circles to offer a perfect cookies/macaron layout. PEOPLE&PLANET - Made by recyclable silicone material. Pass FDA test, no BPA. Please check the recycling rules in your community and if recycling facilities exist in your area. NON-STICK & REUSABLE - Just put it in the pan and no more trouble about cookies sticking on the pan. Safe enough to use the YORLFE baking mat in the oven/microwave oven/freezer/dishwasher.Reusable up to 2,000 times.But the color of YORLFE silicone baking mat will not change after many times. MULTI-PURPOSE USE - YORLFE brown baking mat withstands the temperature from -40° F to 480° F. in appliances such as oven/microwave oven/freezer/dishwasher. It’s a great tool for baking cookies, macaroons, breads, pizzas, pretzels. EASY TO CLEAN and STORE - Hand wash the silicone baking mat with dish soap and lay it flat to air dry. Store in a dry and cool place. Non greasy oil will be left after proper cleaning. Roll up and therefore takes little space when you store it.