Raincoat size is 127*203CM. Emergency raincoat use occasions: 1. After an accident, emergency raincoat can be used to cover the body to prevent a sharp drop in body temperature 2. Emergency raincoat can be used as a reflective film to send a signal to rescuers 3. Direct sunlight on vehicles and emergency raincoats The windshield in front of the car can reduce the heat absorption in the car. 4. Put an emergency raincoat in the sleeping bag to keep warm