14K Gold flash-plated 20" herringbone chain with a 2" extender, 18" flat cable link chain with a 2" extender, and 16" link chain with a 2" extender. You can wear them as a set on its own. * 14K Gold Flash-Plated * Chain Lengths: 16"+2", 18"+2", and 20"+2" with Lobster Clasp Closures