1. Effectively solve the problem that the dust cover is not fixed and the position is defective. 2. It has the function of fixing the dust cover and can also limit the position, strong practicality. 3. Fix the shift boot firmly to the shift knob, make it not easy to loosen or slip. 4. Easily change your favorite gear shifter. Restore the vehicle's transmission. 5. The installation is simple and does not require complicated operations, convenient to use.
