High Quality Stainless Steel. The set includes: Saucepan 16x9.5 cm - 1.6L, Cooking pot 20x11.5 cm - 3.1L, Cooking pot 24x13.5 cm - 5.4L, Fry pan 24x6.5 cm with lid - 2.1L. 3-layered capsulated bottom for maximum heat conductivity. Suitable for electric, ceramic, halogen, gas and induction hot plates. Non-heating handles. Glass lids. Dishwasher safe.