Madewell Coin Chain Necklace Never worn and In excellent condition. Lengths: 16", 17 1/2", 20" with a 3" extender chain for adjustable length. Gold-plated recycled brass, cubic zirconia. Do Well: crafted from recycled factory scrap metals that would otherwise go to waste. Spring clasp closure. Clean your jewelry after each wearing with a soft cloth. ‼️from a pet friendly home. Looked for defects to the best of my ability