... electrode,dia.50mm,round shape,Foam backing for adults,solid conductive gel,Ag/AgCl sensor,for ICU,CCU,ECG monitoring. Match with ... backing,Solid conductive gel,Ag/AgCl sensor.2).Components: Metal snap,Ag/AgCI sensor,low impedance solid medical conductive gel ... electrodes ensure minimal skin irritation;Aproven breathable backing,suitable for patients with a history of skin sensitivities;Non-irritating ...