The RAM-B-316-1-UN8B consists of the RAM POD I universal No-Drill vehicle base, 18" rigid aluminum rod, socket system and universal spring loaded X-Grip® II holder for 7" tablets. The base of the mount connects to your seat rail without any drilling necessary. The 18" rigid aluminum rod can be bent to position your device to its optimum viewing location. The spring loaded X-Grip 2 holder expands and contracts, allowing for a perfect custom fit of your 7" tablet. Included are extra easy access grip knobs, located on the back of the holder for quick release of your tablet.