Mount license plate. Use one of the 1/4" nuts that's included in the package. Insert the screw to mount them together.

This increases the friction between the license plate mount stick and the plate to prevent spinning.

The adapter license plate is designed with curves so you can tilt it to make sure it's parallel with the car bumper.

The bolts are specially designed to use the hex tool included in the package so that the license plate adapter is difficult to steal once it's installed. Use the hex tool and wrench to secure.