pack of 4 seatbelt adjusters- universal auto shoulder neck strap positioner locking clip protector pu leather vehicle seat belt safety covers for universal automotive belt strap pamase product description:<br>- total 4 pcs of seatbelt adjusters included.<br>- they are made of pu leather, stronger than plastic.<br>- these seat belt locking clips are designed to accommodate all standard sear belt widths(fits up to 50mm).<br>- they are easy to put on and stay on securely.