McKesson Barrier Paste, 1 Case of 24 Shoes Luminescent dial and extended graduation Aluminum band assists in Luminescent dial and extended graduation marks for easy reading in all light conditions and from virtually any angle Relieves pain and improves muscle performance * System is a battery operated wireless pulse generator that sends electrical impulses from a remote control to a receiver (round disk) with electrodes attached to them that are placed on the body to stimulate the nerves causing pain * Wireless remote controls the On Off Intensity and Mode functions of the receiver Easy to squeeze tube with screw top lid easy to apply paste hardens upon application