This Cable Link Chain Necklace is .925 Stamped Sterling Silver, Approximate Item Weight: 2.03 Grams. In addition, Item Dimension: Length - 18 Inches. Width - 1.25 Millimeters. This Cable Chain Necklace Has A Lobster Clasp. This Item Comes In A Beautiful Gift Box. Images Are For Illustration Purposes Only. A cable chain, also known as link chain, is made up of round or oval links of the same size. It is a very popular and is the style that most people pick for a simple necklace with a pendant, or a charm. Caring For Your Gold Jewelry To keep gold shining and scratch-free, avoid contact with chlorine and other harsh chemicals. Do not wear jewelry during rough work and be sure to store it in a fabric jewelry box or pouch. To clean gold jewelry, use warm water, a mild soap, and a soft-bristled brush, if needed.