Features: The first aid sleeping bag is made of PE aluminum film with metal coating on the surface. The inner layer is PE plastic film, which reflects heat back into the body to keep you warm. Emergency sleeping bags are used in special situations such as earthquakes or outdoor distress. With this emergency sleeping bag, you can still keep you out of the cold. This bag is not a one-off bag. After each use, it should be carefully folded for reuse. Specification: Material: PE aluminum film Size: storage bag size: 7.5*12cm, sleeping bag size: 91*213cm Color: orange, green Package Includes: 1*sleeping bag+1 storage bag Notes: Please allow minor errors due to manual measurement. The colors may be a little difference for the different monitor display.