4 Pack Emergency Mylar Blanket, Space Survival Kit – Perfect for Outdoors, Hiking, Camping – 82″ x 51″

【Mylar Thermal Blankets】Durable aluminized dual-sided emergency mylar thermal space blankets, survival blanket,waterproof and windproof ,it retains up to 90% of your body heat. Perfect for bug out bags, go-bags, and home/auto emergency kits
【Multipurpose Functionality】 These Survival Blankets offer endless usability. They can be used as ponchos, emergency tents, shelters, moisture pads, lightweight tarpaulins, sheets, sleeping bags, window insulation, ropes, ect
【Lightweight ＆ Easy to Carry】 Space Blanket measures 52 inch x 82 inch- Each survival blanket is individually folded wrapped, easy to carry with you wherever you go. you can put it in your backpack and pocket easily without stress
【High-Quality Materials】Constructed with weatherproof aluminum foil for retaining or deflecting heat. Polyester film inner layer for thermal insulation. The aluminum foil outer layer reflects heat back to the body or transfers the sun’s heat
【Emergency Supplies】4 Pack Emergency Blankets Survival kit are ideal for emergency situations, conserve body heat, ensuring your safety when necessary