Flexible Adjustment This rear view mirror backup camera monitor mounts features two knobs and a toggle switch for flexible adjustment of the bracket head and suction cup base. Easily adjust the angle of the bracket to ensure the best viewing angle and viewing experience to better meet your different needs. Powerful Monitor Stand Our car camera mount is equipped with 2.65 inch diameter suction cups with strong suction force, which can be firmly fixed on the windshield or dashboard to avoid wobbling or falling problems. You don't have to worry about the stability of the bracket even when encountering bumpy roads. Premium Quality Material Camera car mount is made of premium quality ABS material, which is durable and shock resistant, ensuring the longevity and reliability of the bracket. The suction cup part is made of PVC material, which is soft and flexible and won't cause any damage to your car window or dashboard. Wide Application The camera monitor mount can be mounted on the front windshield of most cars, trucks and SUVs. Before purchasing, please make sure your monitor has four holes to match this car rear camera mount to ensure you have a pleasant shopping experience. Convenient to Install Installing this car mount for camera is quick and easy. All you need to do is secure the suction cups in place, lock the suction cups in place, and then adjust the angle of the camera mounts head. No more complicated tools or additional fixtures are needed to save time and enjoy DIY fun. Size:The bracket is 11 cm high, the bracket joint is 2.9 cm long and 4.5 cm high.