A Gift of Timeless Elegance. Solid 14k Yellow Gold 18 Inch Italian Blue Enamel Textured Butterfly Necklace - In 14k Yellow Gold - - Measures 17.5mm Wide - Charm/Element Width: 22 mm - Width of Item: 17.5 mm - Charm/Element Length: 17.5 mm - Length of Item: 18 in - Chain Length: 16 in - Chain Width: 1.2 mm - Clasp /Connector: Lobster (Fancy) - Finish: Polished - Chain Type: Cable - Extender Length: 2 in - Clasp Width (Male end): 4.6 mm - Clasp Width (Female end): 3.75 mm -