This is the clip cord that comes standard with our tattoo kits. Basic design, reliable and well priced. With proper care, clip cords should last for a long time. When you pull the phono plug out of a power supply do not pull from the wire, pull from the metal housing, if you pull from the wire, it may stretch the wire or even worse, cause the soldered connectors in the phono plug to break. This clip cord is 5 feet long, has a 1/4″ phono plug and will fit all standard power supplies.