Features： 1、Good For Health: Replacement electrode wires are used with massage patches and TENS massager to promote blood circulation and is good for your health. 2、Easy To Carry: Electrodes lead wire is easy to carry, which is suitable for travel therapy equipment, and easy to operate, and is able to be used at home. 3、Multi Function Design: Pin electrode wire is combined with the therapeutic instrument, which is able to simulate acupuncture, massage, hammering, scraping and other effects. 4、Quantity: White pin electrode wire has a total of 5pcs, and 2 pin connectors are connected. The quantity is enough, even if one is lost, the rest can be used continuously. 5、Copper Foil Wires: Unit electrodes lead wire is made of copper foil wires material, which is durable and has a long service life, and can be used for a long time. Specification： Item Type: Unit electrodes lead wire Material: Copper foil wires Plug Diameter: Approx. 2.35mm / 0.09in (the end used to connect to the main body of the therapeutic apparatus) Pin diameter: Approx. 2mm / 0.08in(Used to connect electrode sheets or shoes, etc.) Wire Length: Approx. 1.2m / 3.9ft Color: White Function: Electrode wire can simulate acupuncture, massage, hammering, scraping, etc. by cooperating with the therapeutic apparatus. Scope Of Application: It is used for digital therapeutic machines, slimming massager, TENS machines, other health care equipment. Package List： 5 x Unit Electrodes Lead Wire