Circulon Nonstick Bakeware 10-Inch x 15-Inch Cookie Pan, Chocolate Brown The cookie pan features heavy gauge steel construction with warp-resistant, rolled-rim design for beautiful, long-lasting baking performance Circulon bakeware features a premium-nonstick-coated surface of raised circles for exceptional nonstick performance Rich chocolate brown nonstick inside and out promotes superior food release with easy cleanup and a delicious look This medium cookie sheet is dishwasher safe, with hand washing recommended The baking sheet is oven safe to 450 degrees F, with wide handles to provide generous, confident grip even with bulky oven mitts