1、After an accident occurs, the body can be covered with a firstaid blanket to prevents a sharpdrop in body temperature. 2、If the car breaks down in cold areas or at night, firstaid blankets can be used to keep the body warm. 3、The emergent blanket can serve as a reflective film to send signals to rescuers. 4、On rainy days, emergentblankets can be used as raincoats or as a canopy. 5、Parking in direct sunlight in summer, covering the front windshield of the car with an emergent blanket can reduce heat absorption inside the car. 6、Putting an emergent blanket in your sleeping bag is very nice for keeping warm. When used in low temperature environments, it can reduce its heat dissipation, provides strong reflection, and make it easier for rescue personnel to discover. It is an necessary tool for survival in the wild. Adding a layer to a sleeping bag can improve insulation and is beneficial for ensuring sleep temperature. Features: After an accident occurs, the body can be covered with a firstaid blanket to prevents a sharpdrop in body temperature. If the car breaks down in cold areas or at night, firstaid blankets can be used to keep the body warm. The emergent blanket can serve as a reflective film to send signals to rescuers. On rainy days, emergentblankets can be used as raincoats or as a canopy. Parking in direct sunlight in summer, covering the front windshield of the car with an emergent blanket can reduce heat absorption inside the car. Putting an emergent blanket in your sleeping bag is very nice for keeping warm. Specifications: Color: silver Open size: 2.1 * 1.3m Package size: 150 * 100 * 50mm / 5.9 * 3.9 * 2.0in Package weight: 52g Packing List: 1 * Blanket 1 * Blanket