Metal: 18k Gold Plated on Sterling SilverCharm Metal: 18k Gold Plated on BrassGemstone: RhodochrositePendant Dimensions: 14mm x 13mmTotal Length: 19.6inch with extension links at 18.1inch, 18.8inch and 19.6inchWeight: 9g Product Code: ZU-G-N5-AMZ-CH5-NB