Sterling Silver 4mm Rolo ChainProduct Details Material; Primary Purity 925 Finish Polished Length of Item 18 in Chain Length 18 in Chain Type Rolo Chain Width 4 mm Clasp Connector Lobster Coating Anti tarnish Feature Solid Manufacturing Process Machine Made Material; Primary Sterling Silver Width of Item 4 mm Product Type Jewelry Jewelry Type Necklaces Sold By Unit Each Necklace Type Chain Styles Gender Women's Material; Primary Color White