This convenient twin pack gives you two sizes of our heavy weight cake pans. The nonstick surfaces make cleanup easy and allow you to bake brownies or dessert bars without greasing the pan. The color of a baking pan influences the browning of your baked goods - the darker the color, the more browning occurs. Our nonstick cookie pans are a light gray color to prevent over browning, and they also have a shallow lip around the edge of the pan making them suitable for jobs beyond baking such as roasting vegetables.