* 🍳The food-grade silicone cookie sheet liner baking mat is non-toxic, heat resistant, reusable, and fits half-sheet pans perfectly so you can ditch the parchment paper and the mess for good * 🧼 The extra large baking mat was thoughtfully designed to be able to fit standard-sized oven racks * 🔥Keeps your countertops clean and eliminates the need for parchment paper or greased surfaces, simply wipe the oven mats down or toss them in the dishwasher after use * 🗒️ Resistant from -40 to 482 degrees Fahrenheit, the silicone cooking mat was designed to last * 🤝 The silicone pastry mat includes circle guides, conversion charts, and measurements in both centimeters and inches for evenly spaced cookies, sweet tarts, and perfectly sized pies every single time