This bedside mounting kit includes the large RAM Tough-Claw clamping base, 9” extension pole, swiveling double socket arm, and a RAM round ball plate. The RAM Tough-Claw attaches with the twist of a knob to bedside rails and bars that range from 1” to 2.25” in outer diameter. In addition, the 9” long extension pole, swiveling double socket arm, and round ball plate can be easily adjusted to keep your choice of device holder at an ideal viewing and operating position. When not in use, the tablet holder and extension pole can simply be rotated away from the bed.