perfect-for-layering set in gold-plated recycled brass, this etched heart pendant necklace comes with two low-key chains. Wear 'em together for the biggest impact. Lengths: 15 1/2", 16", 17" with a 3" extender chain for adjustable length. Gold-plated recycled brass. Do Well: made using recycled factory scrap metals that would otherwise go to waste. Lobster clasp closure. Nickel-safe. Clean your jewelry after each wearing with a soft cloth