Use roasting pans cooking meats and vegetables and press them into service for baked goods as well. They are versatile and easy to clean. These are made from carbon steel with a non-stick coating. Three sizes: Small (11"x7 1/2"x1 1/2"), medium (12 1/2"x8 1/2"x1 1/2") and large (13 1/2"x9 1/2"x1 1/2").