NIKOTABS EKG TAB ELECTRODES (0315) - 21mm x 34mm. Designed with high-performance Silver/Silver Chloride (Ag/AgCl) substrate, the Nikotab's revolutionary fishtail tab prevents twisting and turning to deliver first-time tracings. The adhesive allows for easy patient cleanup, gel remains on the electrode EKG, not the skin. Electrodes for Resting EKGs. 100/BG, 5BG/BX, 10BX/CS. Price per box.