SPACE Brand EMERGENCY BLANKET is about the size of a package of cigarettes, but opens to a 56' (142cm) by 84' (214cm) tough and durable blanket. Manufactured by MPI since 1964 of the finest polyester material and purest vacuum deposited aluminum for the reflective surface, this product has helped to save countless lives, by providing protection from the elements. Used worldwide in disaster relief, rescue, and by militaries, this product is a 2 ounce life insurance policy. Will help prevent hypothermia by reflecting and retaining over 80% of radiated body heat, it is also very effective in preventing trauma shock, using the same reflective qualities. Registered FDA Medical Device No. 1220702. This is the 'ORIGINAL SPACE® BLANKET' made exclusively in America, since 1964. Do not be fooled by imitations without a reputation, or of suspect origin. When it's your life you want the 'proven best.' MPI - Space Emergency Blanket SPACE Brand EMERGENCY BLANKET is about the size of a package of cigarettes but opens to a 56 142cm by 84 214cm tough and durable blanket Manufactured by MPI since 1964 of the finest polyester material and purest vacuum deposited aluminum for the reflective surface this product has helped to save countless lives by providing protection from the elements Used worldwide in disaster relief rescue and by militaries this product is a 2 ounce life insurance policy Will help prevent hypothermia by reflecting and retaining over 80 of radiated body heat it is also very effective in preventing trauma shock using the same reflective qualities Registered FDA Medical Device No 1220702 This is the ORIGINAL SPACE BLANKET made exclusively in America since 1964 Do not be fooled by imitations without a reputation or of suspect origin When it s your life you want the proven best