Material: Primary - Purity:925-Finish:Polished-Length of Item:20 in-Chain Length:20 in-Chain Type:Open Link-Chain Width:5.5 mm-Clasp /Connector:Lobster-Feature:Solid-Manufacturing Process:Machine Made-Material: Primary:Sterling Silver-Item Weight U/M:gm-Width of Item:5.5 mm-Product Type:Jewelry-Jewelry Type:Necklaces-Sold By Unit:Each-Necklace Type:Chain Styles-Gender:Men's-Material: Primary - Color:White