The webbing part of the seatbelt is made of polyester
Polyester multifilament yarn
its kind of rexin
Polyester multifilament yarn and the metal i dunno!
George Cayley invented seatbelts :)
George Cayley was the first man who invented seatbelts.
Everyone should wear seatbelts. They save lives
Any man-made mechanical device can fail... But not likely.
No
There are seatbelt extender available for both car and airline seatbelts
create onne and send it to the company for inexpensive seatbelts
Seatbelts are used to stop the forward momentum of your body when flung forward upon impact.
None, seatbelts don't cause car crashes