About this item DURABLE BAKING PAN: 12-cup muffin pan features heavy gauge steel construction with warp-resistant, rolled-rim design for beautiful, long-lasting baking performance TOTAL NONSTICK DESIGN: bakeware features a surface of raised circles and premium nonstick for effortless food release and easy cleanup GENEROUS PAN HANDLES: Wide-rim handles provide plenty of grip when removing baking pan from oven EMBRACE THE HEAT: 12-cup muffin pan is oven safe to 450 degrees F LIFETIME GUARANTEE