7pcs set aluminum cooking pot, the diameter is from 16 to 34cm. TypeSoup & Stock PotsMaterialAluminumPlace of OriginZhejiang, China (Mainland)Brand NameTORNADOModel Number015Diameter16,18,22,24,26,30,34cmHandle MaterialSteelInner CoatingpolishingBody Thickness1.2/1.5mmExterior CoatingPolishingMetal TypeAluminum