450 Foam Electrode, 50/pk, 20 pk/cs (22450)High performance adults electrodes ideal for hospital wide use. The thin foam substrate incorporates an aggressive adhesive, is fluid resistant, flexible and conforms easily to patient skin. The patented conductive adhesive hydrogel provides additional adhesion, leaves no messy residue to clean up and stays fresh up to 45 days out of the package. They have a lift tab located on one edge to facilitate easy removal from the release liner as well as the