1.The shape and size of the foot pad should be suitable for the size of the car. If the size is too large or too small,it will cause the foot pad to shift during the braking process. Once the pedal of the car is stuck or hooked by the foot pad, it may cause a traffic accident.
2. The material of the foot pad is the most important, and the foot pad that is not easy to wear out and is easy to clean is the most ideal .
