2 Pack Orange Solar Blanket These emergency survival blankets are lightweight, compact and have many uses Not only can these be a life saver for warmth, but can also be used as a ground cover, to build a shelter, collect rain water, and as a signal device Every survival pack should have at least one of these in it! Orange / Silver Color Heavy Duty Mylar Material Aluminized PE Tear Resistant Reusable Reflects Body Heat Mylar can retain 90% of your body heat and can be used as ground cover or a shield from the elements The emergency blanket unfolds to 83 x 51 inches Made of durable aluminized polyethylene Still flexible even in freezing temperatures Specifications Dimensions: 83" x 51" Weight: 3.8 oz