37″ glasses chain made with onyx, hematite, lava, jasper, smoky quarts, Swarovski crystals & clusters, African trade, and vintage glass beads. Hand-knotted on black nylon cord. I wear black on the outside, because black is how I feel on the inside. Each glasses chain can be worn as a necklace by using an earring or clasp to join the ends. Have fun with your jewelry! Put it together in new ways.