Features: It is a compact and lightweight shelter, can be easily stowed away in the glove compartment vans for easy transport during camping trips. The blanket reflects wind and heat and is waterproof. The blanket can be used in the winter to maintain heat and keep temperatures in control. You can use it to cover urself when there is a rainy day. Can cover you like a blanket or keep it in the ground like a mattress when you want to sleep. It is an extremely versatile camping shelter that can also double as a curtain on a sliding door. When you are in trouble you don't have to worry, these emergency mylar blankets can protect you before rescuer comes to help you. Description: Size: 140 * 210CM. Color: silver. Function: This product is usually made of foil or aluminum. Toughness, light, soft and strong plasticity, can be used as a stretcher. (One person about 100kg who will lie on the emergency blankets, then we have to use 6 people to hold the four corners and the middle of the blankets at the same time, then the blanket will not break, but they cannot use only a short distance). When you have any problem in the field, please cover your blanket with this blanket, so that the reflective effect can help the rescuer find you as soon as possible. You can use it to cover the floor like a carpet when repairing the car. The package includes: 1x emergency blankets.