Calphalon Classic Bakeware 10-Inch Round Nonstick Angel Food Cake Pan Nonstick angel food cake pan made of heavy-gauge, aluminized steel Heavy-duty construction means no twisting or warping Two-tone surface promotes perfect browning Oven safe to 450 degrees F; not broiler safe; not dishwasher safe Measures 10 by 4-1/8 inches; lifetime warranty