To add durability, use a heating Hilfsprogramm to slightly melt the edges of seat belt webbing. This will help to prevent fraying of the webbing and increase its overall durability. Cord stopper/ -ends Cord stopper Cord ends heat-shrink tubing Carabiner made of zinc die-cast Scissors Carabiner Carabiner with round swivel https://able2know.org/user/cougarshock5/