05A158-10 | Adult & Pediatric Wire Connection .87″ Round HydroBlue ElectrodeGuardian Dysphagia Therapy Electrode Adult & Pediatric Wire Connection . 87 Round Hydroblue Each Guardian Dysphagia Wired Therapy Electrode Kit contains: (4) . 87 Round with Hydroblue Skin Sensitive gel (2) Skin Protectant Barrier Wipes (4) Up to four applications Guardian Dysphagia Therapy Electrodes are the #1 choice as the safest, highest quality electrodes for placement on the anterior portion of the neck. Our patent pending electrode system works