DescriptionGreat for camping, hiking, backpacking, and surviving in the cold outdoor. Great as a liner of a sleeping bag or used as a temporary emergency shelter.Suitable for outdoor exploration, survey, tourism, and more. It can effectively keep warm and first aid.Features-Color:Green-Material:PE aluminum film-Size:210.00X130.00X0.10cm/82.53X51.09X0.04in - An emergency cold-proof blanket, which can be used as a blanket during rest to isolate the outside air and achieve warmth.- Lightweight and folding, easy to collect and easy to carry, take little space.- Suitable for outdoor exploration, survey, tourism, and more. It can effectively keep warm and first aid.- Used in a low temperature environment, it can keep its own heat difficult to dissipate.-They are reusable, windproof, and can also be used for floor coverings and shade curtains. The durable blanket is ideal for conserving body heat in case of emergency.Packing list1 x Emergency Blanket1 x Storage Bag