Multi-purpose monitoring electrodes with foam backing and sticky gel are ideally suited for the OR, ER and diagnostic stress testing applications. Conveniently packaged in individual strips of ten electrodes for easy use and less waste. Remains fresh for 30 days out of the bag.- Monitoring Electrode with Abrader, 4cm x 3.5cm, Radiolucent Stud, 5/bg, 200 bg/cs