Features： 1、 Material: for TENS lead wires are made of wire material, which is not easy to damage and has a long service life. 2、Promoting Blood Circulation: for TENS lead wires are used with massage sticks and for TENS massagers to promote blood circulation and achieve health care effects. 3、 Results: for TENS wires pin electrode wires combined with a therapeutic device can simulate acupuncture, massage, hammering, gua sha and other effects. 4、Easy to Carry: for TENS wires pin electrode wires are easy to carry, suitable for mobile treatment equipment, easy to operate. 5、Widely Used: This for TENS replacement lead wires is suitable for most treatment instruments. Specification： Item Type: for TENS Lead Wires Material: Copper Foil Wire, PVC (Inner Core is Copper Wire, External Material is PVC) Length: Approx. 1.2m/3.9ft Plug Diameter: 2.5mm (the end used to connect to the main unit of the treatment device) Button Holes: Used to Connect Electrode Sheets or Shoes, Etc Function: The electrode wire can simulate acupuncture, massage, hammering, gua sha and other effects by cooperating with the treatment instrument Scope of Application: Used in digital treatment machine, slimming massager, for TENS machine, other health care equipment Package List： 5 x for TENS Lead Wires