Outdoor warm first aid blanket silver foil windproof waterproof sunscreen first aid survival blanket life saving warm insulation blanket camping hiking Features: First aid blanket can be used as a reflective film to signal rescuers When it rains, the emergency blanket can be used as a poncho; it can be used as a canopy for support When parking in direct sunlight in summer, cover the front windshield of the car with a first aid blanket to reduce heat absorption in the car When used in a low temperature environment, it can keep 80% of its own heat from dissipating, and the strong reflection makes it easier for rescuers to find it. It is actually a survival tool in the wild Size: 140*210cm Material: PET film + coating Weight: 40g Color: silver Notice: Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture Thank you Due to manual measurement, please allow 1-2cm measurement deviation Package: 2X Emergency Blankets