Anolon Commercial Bakeware Aluminized Steel 9-by-13-Inch Jelly Roll Pan Jelly roll pan made of heavy-gauge aluminized steel for even heating Folded construction provides added warp-resistance and reliable, level baking Deep sides make the pan suitable for roasting vegetables Hand wash with mild cleanser; oven-safe to 500 degrees F Measures 9 by 13 inches; limited lifetime warranty