The Single Use Foil Blankets are excellent for heat retention in an emergency situation or for individuals who are at risk of rapidly losing body heat. The blankets come provided in convenient packages which can be easily opened and discarded. The blankets themselves provide good visibility with their foil construction and remain incredibly lightweight to allow them to be taken on the move. The foil material is also weather resistant making it suitable for use even in the harshest conditions. Ideal for use by individuals who have fainted, hypoglycaemic attack or sustained any other debilitating injury.