The perfect accessory for your headphone listening. This cable has a 2.8mm OD Black PVC jacket and nickel plated connectors to provide protection against corrosion; it has a 26 gauge (AWG26) stranded copper center conductor, and a low-loss 95% spiral-wound copper shield. Its fully molded construction and 99.99% pure oxygen-free copper wire construction insures optimum performance. This is a coiled headphone extension cable similar in style to a coiled handset cord on a telephone. The coiled design means that it will stretch out when you need to walk away and conveniently coil up as you come back.