Package Content: You will get 6 pieces of emergency thermal blankets. Made of high quality polyester film, sturdy, durable, odorless and wear resistant.Wide Application: Our emergency mylar thermal blankets are waterproof and wind proof, which can maintain human body heat. So these mylar blankets are ideal as padding for sleeping bags on a cold night. They are suitable for camping, hiking, climbing, backpacking or other outdoor activities.More Applications: The emergency blankets can be as paint drip cloth to protect your floor when painting, and also nice beach blankets for sand prevention on a beach vacation.Reflective Performance: Our emergency mylar thermal blankets can well reflect sun or lights. When you have an emergency outdoors, you can use the highly reflective blankets as SOS signal for faster rescue.Warm Tips: Our emergency blankets are not puncture proof, please avoid sharp branches and hard stones when using.