TENS Unit Pad Circular Electrode is Compatible With Most TENS Machines as a Replacement Pad Electrode Patch for Electrotherapy Features: Suitable for various medium frequency electronic physiotherapy machine. Help to improve blood circulation, promote metabolism and eliminate fatigue. Self adhesive, high adhesive, convenient to use and reusable. Useful and safe accessory for medical care. 1. Non-woven Fabric electrode Pads 2. Self Adhesive, Re-usable, Long Life 3. Bio-compatible, Dry out Resisting 4. Lower Impedance, More uniform current distribution, 5. No hot spots, more stimulation comfort. 6. Durable construction: can even pull out from the lead wire without damage. 7. unlike others, not plastic 8. Specially designed holes, on each pad, to release the generated heat and give more comfort and less irritation. Electrode pads life After each use, put the electrode back to the original packaging bag, placed in the shade. If the electrode is dry a little, use a few drops of water to wet it. This will increase the life of the electrode. Specifications: Material:Non-woven+ Gel Size(1pc): 3cm in diameter Connection plug size:2mm Note: Cleanse your skin before using electrode pads for better results. The number of electrode pads used The number of times the electrode is used depends on the cleanliness and oilyness of the human skin, so it is best to wash the skin with soap before use (alcohol is equally acceptable). By cleaning the skin, you can achieve better results and improve the frequency of use of the electrode. Package include: 10PcselectrodePads(5bags=5pairs=10pcs) 20PcselectrodePads(10bags=10pairs=20pcs) Note: In pacemaker carriers, serious heart rhythm problems, suffering from epilepsy patients is strongly discouraged from using an electrical stimulation device. Furthermore, the electrodes should not be applied to open wounds or diseased skin. It is also advised not to use the electrodes in the region of the carotid artery, just above the heart, the larynx and larger metal implants. _x000D_