Tens electrodes

One package (one package contains 4 electrodes) Dimensions 5cm x 5cm Electrodes with a tail for all Cefar devices Electrodes are used in TENS (Transcutaneous Electrical Nerve Stimulation) devices. TENS devices use electrical current to stimulate nerves and relieve pain. Snap electrodes are a convenient and easy way to install electrodes. These electrodes stick to the skin and are used 10-30x.