Emergency rescue blankets are generally made of tin foil or aluminum shell, divided into double-sided gold, two-sided silver and gold and silver two-sided three, and have the functions of warmth, cold and sun protection. There is also a name called sunscreen blanket, there are people cold blankets
Sun protection
A: No, no.
Warm
In the outer dynasty, there is a cold day, and because of it, it is also sick.
Restore the light color
When you are killed in the wild, hide the first aid blanket on your body, and use its reflection to use it to come and go, and so on, and so on.
stretcher
Hurry rescue blanket has the characteristics like, lightweight, soft, strong plasticity, can be used to block the load and shelf. Gong Yu: My lord. Pay attention to synchronous operation when you need it, otherwise it will easily tear and hurt the patient.