The RAM-B-316-1-SM consists of the RAM POD I universal No-Drill vehicle base, 18″ rigid aluminum rod, socket system, Tab-Tite cradle and 3 sets of cup ends to accomodate for tablets of various sizes. 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, quick release Tab-Tite cradle makes it easy to load and unload your tablet, along with keeping it secure while on the go. Cup ends are designed to optimize the functionality of your tablet, allowing access to audio jacks, usb, power, and other ports, your iPad can be used just as it was intended.