For daring shine at the foundation of your jewelry designs, try the 2.3mm gunmetal-plated ball chain. This chain is made up of tiny, round ball shapes linked together. This simple design can be used in a variety of ways. String on large-hole beads or add a sleek pendant for a more masculine design. This ball chain works quite well with ball chain connectors. This chain features a dark charcoal coloring that gleams with a silvery shine. Try pairing it with dark purple or red for a dramatic design. This chain is sold by the foot.