Self Adhesive Electrodes 40mm X 40mm 4 Pads

Warning:Current must never flow through the heart. Do not use if you have a pacemaker, are pregnant, if you suffer from epilepsy, or on any broken or inflamed skin.Mystim Self Adhesive Electrode Pads for TENS Units 40mm x 40mm. Self-adhesive electrodes, re-usable, suitable for all power units with a 2mm plug.