This Chef's Secret kitchen set has 12pcs. of 9-ply heavy gauge stainless steel. The set features thermo control top knobs and phenolic/stainless steel combination handles. Includes 1.7qt saucepan with cover, 3.3qt casserole with cover, 6.4qt casserole with cover, 9-1/2" frypan with cover, 9-1/2" universal steamer, 7-7/8" mixing bowl with cover, suction knob, and phenolic trivet. Limited lifetime warranty. Gift boxed.