Space Blanket, Emergency Blanket, Mylar Blanket, Thermal Blanket, Foil Survival Blanket. Our emergency blanket are make of military-grade 12-micron aluminized polyethylene mylar, perfect for outdoors camping, hiking or other spcial emergency survival situations We hope you never have to use it for emergency purposes but it's there when you need it and where warmth or protection from all-weather conditions is required. This space blanket will help you prevent hypothermia and shock by retaining up to 90% of a user's body heat. Mylar blankets completely block rain, snow, moisture and cold The survival blanket & tent with limitless uses, they are reusable, waterproof and windproof, can be used as a backpack cover, rain poncho, emergency signal, shade cover, dust shield, sleeping bag liner
