This Mayday Emergency Solar Blanket is perfect for your main emergency preparedness kit or a supplemental survival kit for the car, office or school. This emergency blanket is 84 inches by 52 inches (7 feet by 4.3 feet) and was originally developed for use by astronauts. Made from mylar, the solar blanket retains 90% of your body heat, making it perfect for weathering blizzards, ice storms and other inclement weather events. It can also be used as a ground cover or a shield from the elements.
Mylar Blankets used as a reflector for a shelter..