Granite Ware roasters are at the center of any holiday meal or special gathering. Our roasters have a strong carbon steel body perfect for absorbing and distributing heat evenly and quickly. They are energy efficient; the dark surface absorbs the oven’s energy, lowering cooking times. Porcelain is fused to the steel at 2,000 degrees Fahrenheit producing a non-porous, inert glass surface that is naturally non-stick. Porcelain can chip if dropped, however this does not reduce the effectiveness of the cookware. They are safe for metal utensils, easy to clean, and dishwasher safe! This roaster has a 9 quart capacity and can hold up to a 15 pounds turkey with the lid on and up to 18 pounds with the lid off. The exterior dimensions with the lid on are: 17 15/16 x 12 ¼ x 7 5/8. Interior dimension with lid on is: 15 x 10 15/16 x 6 ¾.