To add durability, use a heating tool to slightly melt the edges of seat belt webbing. This will help to prevent fraying of the webbing and increase its overall durability. Inflatable Seat Belts: A relatively new innovation in the realm of seat belt technology is the inflatable seat belt. Ford http://ezproxy.cityu.edu.hk/login?url=https://www.ledteks.com/seatbelt-and-safety-belt-webbing