This clinically-tested breakthrough uses micro-electric currents (so mild most users don’t actually feel them) to activate the body’s natural healing process. Suitable for all parts of the body except head and upper neck. Can be removed and re-applied lasting up to 500 hours. Recommended for the following:Arthritis, Period Pain, Sciatica, Fybromyalgia Tendonitis, Sore shoulders Back pain, Tennis elbow, Carpal Tunnel Syndrome, Stiff joints, Sports injuries and many more muscular aches and pains.