This is a very high quality and very sharp looking wire made in the USA. This would be great for making a headphone cable. This is a 25 foot length of 3 twisted wires. Each conductor is a 22 AWG silver plated copper wire. The wires are stranded each with 19 strands. They have polyimide film (Kapton) insulation over PTFE covering. The colors of the wires are orange/black, orange/brown and orange/white. This would be great for audio and other applications. This is lighter and has a much smaller outside diameter than the same size with just PTFE  insulation. The OD of each of the wires is aprox. 0.0380 inch (0.96mm). I Will ship Worldwide. Please check my eBay store for much silver plated wire. This is a 10 foot length of wire. If you buy more than one I will ship as a continunus length.