For use with the Physio-Control LIFEPAK CR2 AED,  QUIK-STEP™ Electrodes provide comprehensive capability, including pacing, ECG and Defibrillation.  These electrodes can also be used on both Adult and Pediatric patients, eliminating the need to purchase and manage two different sets of pads. Diagrams are printed on the electrodes, making pad-placement easy and intuitive for the lay-rescuer. Package includes one set of Adult/Pediatric electrodes with cover and replacement instructions.