... equipment,digital therapy machine,electronic pulse massager,tens units,tens machine)size:70mmχ120mmpacking: usually 2pcs/bagThe products are used with low / medium ... PET, PVC and conductive silica gel. We can produce the products according to your requirements, with thickness of 2mm±0.5mm ... is not good, wash it with water and dry it. Then, you can use it again self-adhesive electrodes for tens machine