ltem description from the seller
Material: Primary - Purity:925 Finish:Polished Chain Length:20 in Chain Type:Fancy Chain Width:1.75 mm Clasp /Connector:Lobster (Fancy) Clasp Thickness (Female end):0.9 mm Clasp Thickness (Male end):3.25 mm Clasp Width (Female end):4.5 mm Clasp Width (Male end):8 mm Feature:Multi-Strands Manufacturing Process:Machine Made Material: Primary:Sterling Silver Item Weight U/M:gm Product Type:Jewelry Jewelry Type:Necklaces Sold By Unit:Each Necklace Type:Fancy Necklace Material: Primary - Color:White Feature 2:Solid Plating Color:Silver Tone Plating: Chain:Rhodium