Overview Reviews Product Description Electrodes, TENS, Misc. - conductive rubber carbon electrode, 3" diameter, black, 2/case : conductive rubber carbon electrode, 3" diameter, black, 2/case Product Videos Custom Field Product Reviews Write a Review Write a Review × Chattanooga conductive rubber carbon electrode, 3" diameter, black, 2/case Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *