14k Gold Polished Bead and Link With 1.5 In Ext. Necklace - 18 Inch - 4.0 Grams In 14k Gold - Charm/Element Width: 8 mm - Width of Item: 8 mm - Charm/Element Length: 10.75 mm - Length of Item: 19.5 in - Chain Length: 18 in - Chain Width: 1 mm - Clasp /Connector: Lobster (Fancy) - Finish: Polished - Chain Type: Fancy - Extender Length: 1.5 in - All of our jewelry for women and men are authenticated with a 10K or 14K hallmark and are tested to pass FTC regulations.