Car Seats Crotch Buckle Clip Fixed Lock Buckle Seat Belt Strap Harness Chest Seat Belt 5 Point Adjustable Strap ,Harness Chest Clip Buckle Latch. Good Quality: It is made of high-density polyethylene, sturdy and durable, it strictly controls the opening force of each buckle to prevent the baby from accidentally unlocking and sliding. High SecurityCar seat safety belt buckle is a safety lock protection device that can be installed on a five-point safety seat, which can prevent children from unlocking themselves from the seat. Wide Range Of Applicable Types: The safety buckle for car seat is suitable for most five-point safety seats. Easy To Install: The installation of this car seat buckle guard is very simple. There is no need to use any tools during the installation process. Intimate gift: This Five-point car seat buckle can be used as an ideal gift for parents with children. It can save parents from worrying about the safety of their baby in the car, thereby improving their own driving safety. SizeTotal lenth24cm,the length of the connecting belt is 15cm