IontoPatch® self-contained wireless iontophoresis technology eliminates need for external batteries or wires. IontoPatch® allows patient to return to daily activities while receiving time-released iontophoresis. IontoPatch® is made of flexible, breathable material. Technician applies medication directly to the IontoPatch® electrode. Shuts off automatically when prescribed dose has been administered. 6 complete treatment kts come in each box.