Sterling Silver Rhodium-plated 2.5mm Figaro Chain Necklace - 18 Inch - 5.9 Grams In Sterling Silver in Plated Metal - - Width of Item: 2.5 mm - Length of Item: 18 in - Chain Length: 18 in - Chain Width: 2.5 mm - Clasp /Connector: Lobster - Finish: Polished - Chain Type: Figaro - All of our jewelry for women and men are authenticated with a 10K or 14K hallmark and are tested to pass FTC regulations.