They allow some of the webbing to extend slowly, which helps to manage the impact energy and prevent injury from excessive force. This balancing act is critical in minimizing the risk of rib fractures or internal injuries. The cookie is Serie by the GDPR Cookie Consent plugin and is used http://italianculture.net/redir.php?url=https://www.ledteks.com/seatbelt-and-safety-belt-webbing