... ,47x47,42x35,35x302).Features: Pediatric,Dia.35×30mm,oval shape,foam backing,Solid conductive gel,Ag/AgCl sensor.3).Components: Metal ... ,low impedance solid medical conductive gel,white or original color PE foam tape or cloth tape with medical hypoallergenic adhesive, white ... PE tape indicated brand mark, PET anti-sticking film.4).Characterials ...