Calphalon Classic Nonstick 13-by-20-Inch Rectangular Griddle Generous 13-by-20-inch rectangular griddle; stretches over 2 burners Heavy-gauge anodized aluminum provides excellent heat conductivity Triple-coated nonstick interior facilitates low-fat cooking and simplifies clean-up Riveted, steel handles provide a secure hold and stay cool during stovetop use Oven-safe up to 450 degrees F; lifetime warranty; hand washing recommended