5Pcs Emergency Survival Blanket, Thermal Foil Space Blankets Outdoor Waterproof Reflective Blanket Emergency Sleeping Bag Tent Rescue First Aid Supplies for Camping/Hiking/Earthquake(Gold)It is strong reflective, can send to the rescuer, make it possible to get notice as soon as possible when users get trapped in outdoor adventure. Use the first aid blanket to cover the body to prevent a sharp drop in body temperature, raising the possibility of surviving till rescuers come. Made of premium PET with aluminum plating, high toughness, waterproof, pretty resistant and even in extreme weather, offering long service life and reusable. The