Our emergency blanket is made with Mylar material. Mylar has insulating properties and can reflect/retain 90% of human body heat. It will provide warmth and comfort in any weather conditions. It will keep you alive during the most extreme weather, which makes it the perfect choice for unexpected emergencies. Sized at 54” x 84”, our blanket is large enough to cover all body types. Mylar is thin, lightweight, and easy to fold, making the blanket compact and easy to carry or store. While the blanket is best for emergencies and survival, you can also use it for camping and outdoor adventures, hiking, backpacking, as a sun reflector, emergency signal, mat, water collector, etc. Features: MATERIAL – Our emergency blanket is made with Mylar material. Mylar has insulating properties and can reflect/retain 90% of human body heat. It is also weatherproof and will keep you warm under any circumstances SIZE – Sized at 54” x 84”, our Mylar blanket is large enough to cover all body types. Mylar is thin and easy to fold, making the blanket easy to carry or store. COMPACT & LIGHTWEIGHT – The blanket is extremely light and portable after folding. It can be easily stored in any first aid kit, bag, backpack, pocket, car, or wherever you might need it. SURVIVE ANY WEATHER – This Mylar blanket will provide warmth and comfort in any weather conditions. It will keep you alive during the most extreme weather, which makes it the perfect choice for unexpected emergencies. MULTIPURPOSE – While the blanket is best for emergencies and survival, you can also use it for camping and outdoor adventures, hiking, backpacking, as a sun reflector, emergency signal, mat, water collector, etc.