Calphalon Commercial Nonstick Bakeware 9 by 13-Inch Brownie Pan 9-by-13-inch shallow-sided pan for brownies, cornbread, and other quick-bake cakes Heavy-gauge aluminum construction conducts heat evenly 2-tone silver grey/medium grey design promotes efficient baking and ideal browning Advanced nonstick finish releases sticky foods easily; oven-safe to 450 degrees F Hand washing recommended; lifetime warranty