304 stainless steel does not react with food and never rusts. 3-layered bottom with Steel-Aluminium-Steel layers saves energy and prevents burning. Impact Bottom is more premium and lasts longer than the ordinary sandwich bottom. Ergonomic Stainless Steel casting handle for a firm grip. Does strong steel welding ensure the handle does not shake throughout the life of the pans? Easy to clean and maintain. Reliable Wonderchef warranty, T&C apply. Specifications Tech Spec Material Stainless Steel Package Contents Pot, Lid 1&1 Pc Capacity 1.8L Thickness 0.6mm