☀️ High Quality Materials: The emergency foil blankets is made of durable, insulating Mylar material.Emergency blanket foil gold helps prevent hypothermia and shock by retaining/reflecting up to 90% of body heat. ☀️ Waterproof and Warm: Foil Blankets gold silver Perfect for emergency situations where warmth or protection from all-weather conditions is required. Our emergency blankets can repel rain, snow and moisture to keep you dry in damp, cold and rainy environments. ☀️ Small and Portable: Each foil survival blankets is individually folded, packaged and sealed for easy storage and retrieval. The emergency gold foil blanket size after folding is 19 X 10cm and the unfolded size is 210 X 140cm. Weighs about 55g. ☀️ Multipurpose: Emergency thermal blankets can also be used as backpack cover, rain poncho, emergency signal, shadow cover, dust protection, sleeping bag liner, wind blocker, water collector and many other creative applications. ☀️ Quality Guarantee: Emergency foil blankets are reusable and strong enough, emergency blanket foil gold can be stored in your drawer, cabinet, car, backpack and first aid box for a long time.