Introducing our premium Mylar Emergency Blankets, a must-have for any emergency preparedness kit. Crafted with durable and advanced aluminized dual-sided thermal material, these blankets retain up to 90% of your body heat, keeping you warm during cold winter nights or in sudden emergency situations. Designed by NASA for space exploration, they feature superior insulation properties and are both water and weather-proof, making them ideal for use as rain ponchos. Each blanket measures 52 in. x 82 in. and is folded, wrapped, and sealed in a compact, credit card-sized package that weighs just 2 oz., making them incredibly easy to store and carry in backpacks, survival kits, first aid kits, cars, and homes.Beyond their primary use as emergency blankets, these versatile blankets offer a multitude of other applications, including serving as rain ponchos, emergency tents, shelters, tarps, sheets, bivys, sleeping bags, window insulation, and signal mirrors. As a veteran-owned company, we are committed to providing the highest level of customer service and offer a 1-year satisfaction warranty on all original products. Whether you're facing sudden weather changes, disasters, earthquakes, or other extreme conditions, our Mylar Emergency Blankets are an essential tool for hypothermia rescue, helping to prevent shock and maintain body heat. Don't be caught without them - stay prepared and stay safe.