The Aluminum Heavy Duty Commercial Cookie Sheet Jelly Roll Pan by Baker's Mark is a 13 x 18 rectangular baking tray made of durable aluminum material. With a height of 1 inch, this brand new pan is perfect for baking cookies, jelly rolls and other treats with ease. Its spacious dimensions make it ideal for baking large batches of cookies or jellies, providing a sturdy and reliable baking surface for your culinary creations. Baker’s Mark 13" x 18" 19 Gauge Wire in Rim Aluminum Sheet Pan - Brand New!