... impedance and excellent conductivity 3More reusable times Ems electrodes(self-adhesive electrodes,skin electrodes,reusable electrodes,electrotherapy electrode,physiotherapy electrode,tens pads,tens electrode ... ,ems electrodes,massage lectrode,medical equipment,physiotherapy equipment,digital therapy machine,tens units)size:45 mm diametershape:irregularity1. Backing materialNon-woven Cloth ...