These 2x31/2 inch START Triage Algorithm Flow cards allow rescuers to quickly evaluate patients by referring to the flow chart on the back of the laminated card. Our chart supports the START triage system and CERT teams. Perfect addition to all emergency and disaster kits. In the event of a mass casualty, there must be a method to rapidly assess the victims to prevent loss of life and improve first aid care to patients. These wallet size cards help Urban Search & Rescue teams, Disaster First Aid and CERT teams.