1、Thermal Insulation and Reflective Effects: When used in a low temperature environment, the life saving blanket has good thermal insulation and reflective effects, making it easier for rescuers to discover that it is a survival tool in the wild; adding a layer to the sleeping bag has better thermal insulation ability, which is of great benefit to ensuring the sleeping temperature. 2、Lightweight and Durable: The emergency survival blanket is made of PET film and coating, durable and tear resistant, you don't need to worry about it tearing. On top of that, it's sturdy and waterproof, and it works really well if you take it out in a rainy day. 3、Thermal Blanket Thickness: The 12µm (0.012mm) thick thermal blanket can be used as an emergency blanket, retains 90% of your body temperature, avoids severe heat loss to help prevent hypothermia, and is waterproof and windproof. 4、One Size Fits all: The size of the blanket spreads about 140x210cm, the size is spacious and comfortable, big enough for adults and children to keep safe and dry. This blanket is the size of a palm when folded, but unfolds to cover your entire body. 5、Applicable Scenes: This product is a general emergency life saving product, suitable for field exploration, inspection, tourism, and disasters. Easy to carry, small, beautiful and practical. Emergency blankets will keep you dry, clean and safe when bad weather hits. Item Type: Outdoor Emergency Survival Blanket Material: PET Film, Coating Thickness: Approx. 0.012mm/12um Weight: Approx. 56g / 2.0ozBlanket Unfolding Size: Approx. 140x210cm / 55.1x82.7in First Aid Blanket Use Situation: 1. After an accident occurs, the body can be covered with an emergency blanket, and the body temperature will drop sharply. 2. If the vehicle breaks down in the cold zone or at night, the first aid blanket can be used to keep the body warm. 3. The emergency blanket can be used as a reflective film to send a signal to the rescuer. 4. In rainy days, the first aid blanket can be used as a poncho; it can be opened to make a canopy. 5. Parking under direct sunlight in summer and covering the front windshield of the car with a first aid blanket can reduce the heat absorption in the car. 6, put a first aid blanket in the sleeping bag, it is very good to keep warm. 7. Other suitable occasions. 1 x Emergency Blanket