Bake delicious drop or roll cookies with the Kitchen Essentials from Calphalon Cookie Sheet. This large insulated cookie sheet prevents the dough from overheating or overbrowning, helping you make evenly baked, golden brown cookies every time. It has wide edges so you can easily remove it from the oven. This heavy-duty aluminized steel cookie sheet does not chip or break. It has a nonstick coating for easy food removal and cleaning.