... -adhesive electrode,massage electrode,medical equipment,digital therapy machine,tens units,tens machinesize:20χ60mmshape:irregularity1. Backing ... materialNon-woven Cloth, PE Foam, Tricot.2. ColorWhite, Skin.3. Conductive Film:Alumnium ... Bio-Compatible, High Adhesion6. Liner :PETSoft cloth and foam backing for selectionColor of soft cloth:white and skin, ...