CONMED CLEARTRACE EKG ELECTRODES (1700-030) - A New Standard for Monitoring with Clear "Breathable" Tape & Adhesive Gel. Silver/silver chloride. Neoderm tape provides maximum adhesion with minimum irritation - waterproof yet perforated to allow skin to breath comfortably. Lift tab for easy removal. Size: 1-3/4" diameter (44mm). 30/BG, 20BG/CS. Price per Bag.