Polys? Clear Gel Electrodes *Durable economical and flexible Polys in solid clear-gel electrodes are reusable self-adhering and also easy to apply and reposition *Featuring soft tricot covers and a low profile design these electrodes feature a silver/carbon conductor for low impedance *The comfortable molded .080 in lead wire socket connector easily accepts minor variations in lead wire pins offering a superior grip *Single patient multiple applications from 10 - 15 days *4 electrodes per package *3 in Round Pigtail Pin Adapter 4/Pack