Fox Run 4488 Cookie Sheet, 12-Inch x 16-Inch, Preferred Non-Stick Overall dimensions: 16.5 x 12.75 x 0.5 inch, Cooking surface: 16 x 12 inch Constructed of durable carbon steel with our exclusive premium non-stick coating Allows even heat distribution, providing your baked goods with a perfect browning Great for baking cookies, will release easily Backed by our 5 year warranty for promised and continued satisfaction