4/10pcs Emergency Thermal Blankets, 52" X 82", Outdoor Survival Equipment

Size: 210 cm * 130 cm (2.1 m * 1.3 m) Where the first aid blanket is used: (in short, when you really point to your back ...) 1. After the accident, you can cover your body with a first aid blanket to prevent the body temperature from dropping sharply; 2. If the vehicle breaks down in cold areas or at night, you can use the first aid blanket to keep warm; 3. The first aid blanket can be used as a reflective film to send signals to rescuers; 4. In rainy days, the first aid blanket can be used as a poncho; It can be used as a canopy; 5. When parking in direct sunlight in summer, cover the front windshield with an emergency blanket to reduce the heat absorption in the car; 6. Putting a first aid blanket in the sleeping bag is very effective in keeping warm; 7. Other suitable occasions. This requires human creativity; When used in a low temperature environment, it can keep 90% of its own heat from being emitted. It is highly reflective and easier to be found by rescuers. In fact, it is a necessary tool for survival in the wild. Adding a layer to the sleeping bag can improve the thermal insulation ability and help ensure the sleeping temperature. Packing: 4/10pcs