Chicago Metallic Professional Perforated Cookie/Jelly-Roll Pan, 14.75-Inch-by-9.75-Inch Ideal creating homemade pizza, toasting nuts, baking perfectly browned, crispy bread and more Made from heavy-weight aluminized steel for superior heat conduction and even baking Easy release, silicone based, non-stick coating for ease of baking and cleanup Measures 15.00 by 10.00 by 1.00-inch Dishwasher safe, however hand-washing is recommended to extend product life