Material: Swarovski tanzanite crystals, clear cubic zirconia paved findings, plated brass settings. Necklace length: 43cm, 46cm, or 49cm(Please leave message if you want different length). Back drop with chain is 15cm or 24cm long. Metal Color: Available in Rose Gold, Gold and White Gold(silver tone). Please choose a color when you place order. Can be paid without opening paypal account.