Universal and easy to remember: 5-4-0 The Hand Signal for Help -Raise your palm facing outward toward others -Tuck your thumb into your palm -Fold your four fingers down over your thumb -Repeat the motion slowly Why is the SOS hand signal important? It allows someone to silently ask for help when they are in danger and cannot speak. #SignalForHelp #SOSHandSignal #HandSignalForHelp #SilentSOS #HelpSignal #SafetySignal #AskForHelp #StaySafe #EmergencySignal