ltem description from the seller
Material: Primary - Purity:925 Finish:Polished Length of Item:24 in Chain Length:24 in Chain Type:Herringbone Chain Width:10.5 mm Clasp /Connector:Lobster Clasp Thickness (Female end):3 mm Clasp Thickness (Male end):2.5 mm Clasp Width (Female end):4 mm Clasp Width (Male end):5 mm Coating:Anti-tarnish Feature:Solid Material: Primary:Sterling Silver Width of Item:10.5 mm Product Type:Jewelry Jewelry Type:Necklaces Sold By Unit:Each Necklace Type:Chain Styles Gender:Women's Material: Primary - Color:White Feature 2:Magic