Polyester multifilament yarn and the metal i dunno!
The webbing part of the seatbelt is made of polyester
Polyester multifilament yarn
its kind of rexin
George Cayley invented seatbelts :)
George Cayley was the first man who invented seatbelts.
Everyone should wear seatbelts. They save lives
Yes, seatbelts on trains are not mandatory for passenger safety as trains are designed with safety features that do not require the use of seatbelts.
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
In the United States, the first law requiring the use of seatbelts was enacted in New York in 1984. This law mandated that front-seat occupants of passenger vehicles wear seatbelts. By the end of the 1980s, many other states followed suit, implementing their own seatbelt laws to enhance road safety.