Emergency Blanket Functions:1.Emergency blanket can be used to cover the body, preventing body temperature from sharp declining after accidents.2. It can be used as reflective film, send a signal to rescuers.3. The vehicle broke down in cold areas or at night, can keep the body warm.4. Emergency blanket used as a poncho in the rain.5. Put in the sleeping bags, better insulation.6. Can be used as Shelter, Ground Cover, Blanket, etc.Feature:Compact size, light weight, easy to carry,disposable, waterproof and windproofMaterial:PETColor:Silver/GoldSize:Approx.210*130cm 1 inch = 2.54 cmPacking list:1Pc Emergency BlanketNotice:Please allow 0.5-3cm due to manual measurement.The color(s) may be different contrast to the picture displayed,please understand.