Create your favorite baked treats with this nonstick bakeware set. With the five most popular items for baking cookies, cakes, casseroles and more, you'll turn to these pieces again and again. heavy-gauge steel for even browning nonstick coating inside and out for easy release and cleanup oven safe up to 450oF 5-piece set includes: 12-cup muffin pan 13x9 cake pan 8x8 square cake pan 13x9 cookie sheet 15x10 cookie sheet Steel. Hand wash. Imported.