This medium weight 20" 14Kt yellow gold filled cable chain is crafted with oval 1.9x1.6mm round 27 gauge wire links. It comes with a 5.5mm spring ring clasp and two closed soldered jump rings. It's an affordable all-purpose ready-to-wear finished necklace for both single pendant necklaces or multiple dangle or connector link embellishments. Approximately 21 links per inch. Note: fine jewelry chain can be delicate, so treat it with care to help avoid crushing or breakage.