5PCS Emergency Mylar Thermal Blankets, Camping Emergency Blankets Heat Reserve Reflective Blanket for Outdoors, Survival Reflective Thermal First Aid Foil Blanket(Gold)

It is strong reflective, can send signals 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 durable even in extreme weather, offering long service life and reusable.
The emergency blanket is multi-purposed designed, use it as tent, thermal sleeping bag to keep warm in camping, hiking, cycling, concert, festival or bleachers.
Foldable design, compact size, lightweight and easy to carry.