OMRON PMLLPAD-L ElectroTHERAPY TENS Long-Life Pads Color: White Type: Heating Pad Features: Omron's long life pads are durable, comfortable and gently adhere to your skin. Exclusively used with the Omron electrotherapy Pain Relief (PM3030) unit, the electrode cords snap easily into place on to each pad. Tested in research and development laboratories, the Long Life Pads may be reusable up to 150 times or five months.