The Rational 6013.1103 Baking Cookie Sheet is a high-quality gastronorm baking tray designed for professional kitchens. Measuring 12-3/4" x 20-7/8", this 1/1 GN tray is crafted from durable aluminum, ensuring even heat distribution for consistent baking results. The innovative Trilax coating provides a non-stick surface, making it easy to release baked goods and simplifying cleanup. Ideal for baking cookies, pastries, and other treats, this tray is a reliable addition to any culinary setup, enhancing efficiency and performance in your baking tasks.