3M Red Dot Pediatric Monitoring Electrodes with Micropore Tape Backing - 4.2/5cm Diameter, Flexible & Comfortable for ECG, EKG, Vital Signs Monitoring - Ideal for Hospitals, Clinics & Home Healthcare Use

3M Red Dot Monitoring Electrodes 4cm x 3.5cm - Foam Tape & Sticky Gel Electrode Pads for Adults - No Abrader Needed - Ideal for ECG, EKG, Cardiac Monitoring & Medical Diagnostics