The car seat belt extender lifts your seat belt buckle out of the socket and it snaps in easily so you can safely use the length you need. It is ideal for those who otherwise can't buckle up with the cars existing seat belt by lengthening the seatbelt. This product can save you a lot of money while protecting your personal safety, because it is made of polyester fabric, this durable extender is not easy to break and will serve you for years to come.