Heavy gauge aluminum casserole. Satin finish inside and outside. Stainless steel knob. Size: 1.66QT,3.5QT,4.5QT,6.5QT,9QT,11QT Item No.: TJS-DG-3#,TJS-DG-5#,TJS-DG-7#,TJS-DG-9#,TJS-DG-11#,TJS-DG-14#