Matthews Magic Riser will allow you extended flexibility to your camera positioning that other car mount systems do not offer - a full 9" to 14" of travel to precisely position the camera in almost any desired position.
Magic Riser works with both the Matthews 6" and 10" suction cups as well as other suction cups with a 3/8" male thread.
Adding the Magic Riser to your car mount system will upgrade your system to the most versatile in the market.
Weighing in a 1.5lbs (.7kg), its minimum length is 13" (33cm) and maximum length is 17" (43cm).