Bake perfect muffins and cupcakes every time with the Chicago Metallic Commercial II Traditional Uncoated 12-Cup Muffin/Cupcake Pan. Measuring 15.75 by 11 inches, this high-quality baking pan is crafted from heavy-duty aluminized steel for superior heat conduction and even baking. Its uncoated surface allows for excellent release of baked goods, while the durable construction ensures long-lasting performance, making it an essential tool for any home baker.