A chunky, stackable chain necklace featuring mariner links to add a nautical touch. Length: 16 1/2" with a 3" extender chain for adjustable length. 65% recycled zinc, 34% brass (4% of which is recycled), 1% cubic zirconia. Do Well: crafted from recycled factory scrap metals that may otherwise go to waste. Lobster clasp closure. Nickel-safe. Clean your jewelry after each wearing with a soft cloth. Imported. Item OB565