The Mrs. Anderson's Baking Sheet has a large baking area and raised edges so you can securely bake everything from cookies to cakes. Aluminum construction heats food evenly and nonporous surface keeps food from cross-contamination for worry-free baking.Mrs. Anderson's Baking Sheet transfers heat evenly to cook baked goods perfectly each time. Large surface area is perfect for booking rolls, breads, cookies, and other pastries. The largest commercial-grade baking pan to fit stand home ovens. Reinforced beaded rim for durability and resistance to warping. Nonporous surface eliminates worry of cross contamination of food. Freezer safe. Oven safe to 480°F. 100% 19-guage aluminum. Hand wash only. Cooking dimensions measure 16" x 22" W. NSF-approved. Imported.