These multipurpose pans are great for baking cookies, roasting vegetables, heating up appetizers, or so much more. They are made of durable carbon steel for long lasting use. The sheets conducts heat evenly for the best cooking results. There is no need for cooking oil or sprays. Their nonstick surface makes for an easy release and is also easy to clean. They also has wide edges for easy gripping and carrying. These baking pans are oven safe up to 500°F, and are perfect for all baking needs. Details: Silver 18.7" x 12.6" x 0.8" Set of 2 pans Nonstick, multipurpose pan Conduct heat evenly Oven safe for up to 500°F Made of durable carbon steel