Suitable for medium frequency electronic physiotherapy machine.Help to blood circulation, metabolism and eliminate fatigue.adhesive, high adhesive, convenient to use and reusable.Useful and safe accessory for care.1. Non-woven Fabric electrode Pads2. Adhesive, Re-usable,3. -compatible, Dry out Resisting4. 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 plastic8. Specially designed holes, on each pad, to release the generated heat and give more comfort and less irritation.Note: your skin using electrode pads for better results.Electrode pads lifeAfter each use, put the electrode back to the packaging bag, placed in the shade. If the electrode is dry a little, use a few of water to wet it. This will increase the life of the electrode.size:5*9cmMaterial:Non-woven + hydrogelcolour:whitePackage Contents:20 * Electrode PadsOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.