TENS technology (Transcutaneous Electrical Nerve Stimulation) provides temporary safe, drug free relief from back pain, sore joints, sporting injuries and period pain.
Includes EMS (Electrical muscle Stimulation) to help tone muscle groups and massage functions for the soothing relief of tired muscles and aching joints.

Boots Pharmaceuticals TENS Digital Pain Relief Unit Replacement Pads are only for use with the Boots TENS Digital Pain Relief Unit. This pack contains 8 pads.