7.5cm

Features: Excellent conductivity, self- adhesive,high adhesion, soft and comfortable to use. High quality pre-gelled electrodes patches,no skin irritation. Can be attached to various parts of the body, long-term repeated use. Help to improve blood circulation, promote metabolism and eliminate fatigue. Useful and safe accessory for medical care. 3.5mm snap connector,compatible with most TENS Units, EMS Units & Pulse Massagers on the market. Each set is individually packed in resealable OPP Bag,easy to use and store after use.1. Non-woven Fabric electrode Pads2. Self Adhesive, Re-usable, Long Life3. Bio-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. Cloth back,unlike others, not plastic8. Specially designed holes, on each pad, to release the generated heat and give more comfort and less irritation. Specifications: Material: Silicone Gel + Non-woven fabric(White cloth) Size(1pc) apporx.: 7.5 * 4.5 * 0.2cm / 2.95 * 1.77 * 0.08in Metal Point diameter: 3.5mm Weight(2pcs ): 14g / 2pcs per bag Note: Please cleanse your skin and let it dry before using electrode pads for better results.