1.The blanket can be used as a reflective film to signal the rescuers. 2.In , the blanket can be used as a poncho; it can be propped up as a canopy. 3.In summer, when parking under direct sunlight, use the blanket to cover the front windshield of the car, which can reduce the heat absorption inside the car. 4.When used in low temperature environment, it can keep 80% of its own heat not to be emitted, and the strong reflection makes it easier for the rescue personnel to find, which is actually a survival tool. Weight:40g Colour:Gold Material:PET Size:About130x210cm/51.18x82.68in Package Contents: 10 * emergency blanket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.