Outdoor Thermal Emergency Blanket Silver Film Windproof Waterproof Sun Protection First Aid Survival Blankets Life-saving Warm Thermal Insulation Film for Camping HikingFeature:1. The first aid blanket can be used as a reflective film to signal rescuers.2. On rainy days, the first aid blanket can be used as a poncho; It can be supported as a canopy.3. In summer, when parking in direct sunlight, use a first aid blanket to cover the windshield of your car, which can reduce the heat absorption inside your car.4. When used in a low-temperature environment, it can maintain 80% of its own heat that is not emitted, and the strong reflection makes it easier to find rescue personnel, that is, wilderness survival with a tool. Specification:Size: Unfolded: 130*210cm/51.18*82.68in Material: PET Film + Coating Weight: 40g Color: SilverNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Please allow 1-2cm measurement deviation due to manual measurement.1 X Emergency Blanket