1 set of universal replacement training electrodes for the LIFEPAK CR2 AED trainer. The electrodes appear the same as the real CR2 electrodes and contain images to indicate the locations on the body where the pads need to be placed. The training electrodes are universal just like the electrodes of the actual AED device. These can be used for practising the resuscatation on both adult and infant/child victims as well. The training electrodes can be used in combination with any type of CPR manikin and can be used approximately 50 times. The CR2 training electrodes are made for training objectives only.