... steel cookware sets: 1.3ply total thickness is 2.5mm 2.glass lid or ss lid 3.polished processing or sand processing stainless steel cookware ... :1.3PLY stainless steel ,thickness 2.5mm:304ss0.4mm+Al1.5mm+430 ... , including induction, electric,halogen, radiant, ceramic and gas8.MOQ:500 sets. 7 pcs 304 stainless steel cookware set