Product: 12pcs First Aid KitOrigin: ChinaSize: 20*14cmColor: English On RedFunctions: Lifesaving, First Aid, OutdoorOutsourcing Materials: Canvas, OxfordPurpose: Safety ProtectionName: Outdoor First Aid BlanketOrigin: ChinaSpecification: 130x210cm/BagStorage Method: Cool, Dry and Clean PlaceProduct Component: First Aid Blanket is usually made of aluminum foil or aluminum foil, which has the function of keeping warm, keeping cold and sun. Usage: Open the package, unfold the first aid blanket and wrap it. Effectiveness:1. Sun protection. In the hot sun, placing a first aid blanket on your body can protect your body from direct sunlight.2. Keep warm. When encounters cold weather in the field, wrapping the first aid blanket on the body can absorb the temperature and reduce the loss of body heat.3. Reflection. In the event of a disaster in the field, a first aid blanket can be wrapped around the body to help emergency workers find the target through the reflective effect.