... passengers from injury when car is run into, or crashed. It is very good for passengers' face, chest, head, waist. ... passengers' waist, face, chest, head.2. Use method: The airbag which is buried in the car is aired quickly and ... the car is run into or crashed. This is automobile airbag system, SRS in short. 3.Material: PVC and TPU ... the packaging bags in accordance with your needs. Automobile airbag