Our Bare Large Cookie Sheet is ideal for long holiday baking sessions or cozy weeknight family dinners. Its generous surface area provides plenty of space for any size cookie recipe or other sweet and savory treats. The flat surface allows delicate cut-out cookies to slide off easily, while the tapered edge offers a secure grip when handling the pan in and out of the oven. Use this versatile cookie sheet for toasting, browning, or cooking a variety of non-liquid, non-greasy recipes. For exceptional results, be sure to grease, flour, or line the pan with parchment paper or a baking mat before baking. Constructed from aluminized steel, our baking pans distribute heat evenly to deliver consistently perfect results. Designed with a low profile for easy release and effortless cleanup, and enhanced performance in mind, this pan is a reliable choice for all your baking needs. Item Number: 10306LC-UN-1 Baking Surface Dimensions: 17 x 12.25 inches Outer Dimensions: 18 x 14 x 1 inches Material: Aluminized Steel