Collier Cookware Set: Includes: One casserole with lid; 6 quart capacity One saucepan; 1.5 quart capacity One frying pan measures 9 1/2" DIA Features: Five piece stainless steel set with aluminum 'trans therm" bases for even heating Suitable for all heat sources: gas, electric, and induction cook tops Glass lids for easy viewing of the contents while you are cooking" material="Stainless steel, aluminum, glass"