Our Made in France Silpat™ Cookie Size Mat is perfect for baking beautiful and delicious cookies! Its 12" x 17" dimension will allow you to make perfectly uniform and spaced cookies . No need to use butter, grease, oils or sprays: baked foods will easily and evenly slide off the mat. Although hand washing is the preferred method of cleaning, you can also place the mat in the dishwasher. Once the mat is dry, roll it up and put it away. Our mat is microwave safe and can also go in the freezer. The temperatures range from -40°F to 500°F. Forget about parchment paper and start saving: our Silpat mat is reusable and very durable. Its technology of fiberglass mesh and food grade silicone allows you to use our mats countless times. Avoid using the mat as a cutting surface, this will damage the mat and will make it unusable. All of our Silpat mats are FDA, NSF and Kosher certified .