LIDU1 50 pcs ecg ekg electrodes Heart Monitor Non-woven Electrode for Electrocardiograph Fittings Lead Wire ECG poster

50 pcs ecg ekg electrodes Heart Monitor Non-woven Electrode for Electrocardiograph Fittings Lead Wire ECG poster Material specification: non-woven Applicable to: adults Packaging: 50 pieces in a pack Applicable machine: monitor and ecg machine Dia Size:52mm (2.04in) Package included: 50PCS/BAG Disposable Electrode Pads