Kinetic Cookware is made up of High Quality Stainless Steel. The major alloys in stainless steel are chromium and nickel. The chromium provides rust and corrosion resistance and strength. Nickel provides additional rust resistance, hardness, and high polishing character.All stainless steel cookware sets work on every cook-top including inductionrange (with the exception of item 29302).All cookware lines have a Tri-Ply stainless steel bottom with an aluminum heat core ranging in thickness such as the 3 mm Classicor Cookware and 4mm for Classicor Century 21 Cookware and Products.Heavy gauge knobs and handles are securely welded for long-term durability so that they will hold up as long as your stainless steel appliance.Please take your time and explore Kinetic's stainless steel cookware sets and pieces, like our stainless steel pots, as it offers a complete line of quality cookware at affordable prices.