1Made of highquality metal materials, practical and can be used for a long time. 2Use with massage stickers and TENS massager can promote blood circulation and achieve effect of health preservation. 3It is convenient to carry, suitable for travel type therapeutic equipment, and easy to operate. 4It can simulate acupuncture and moxibustion, massage, hammering, scraping and other functions by cooperating with treatment device. 5Used in digital therapy machines, imming massagers, TENS machines, and other health care equipment.Item Type: Lead WiresStraight Head Plug Diameter: Approx. 2.35mm/0.09in (End used to connect to main unit of therapeutic apparatus)Pin Diameter: Approx. 2mm/0.08in (Used to connect electrodes or shoes, etc.)Function: Electrode lead can simulate acupuncture, massage, hammering, scraping and other functions by cooperating with treatment device.Scope of Application: for digital therapy machine / imming massager / TENS machine / other health care equipment 6 xLead Wires