This 35.5" cable chain is sturdy for its link size, and crafted of 14Kt yellow gold filled wire. It's excellent for medium-weight charms and pendants. Comes with a 5.5mm spring ring clasp and soldered jump rings. Wire Thickness: 0.6mm Stamped 14K 1/20 Rings Wire, 14kt Gold, Snake Chain, Jump Rings, Cable Chain, Spring Rings, Delicate Bracelet, Medium Weight, Priority Mail