The RM0806000 windshield suction mount is part of Arkon's Robust Mount Series and is compatible with Garmin Alpha 100 and Garmin Astro 430 and 320 handheld dog tracking GPS devices. The mount measures approximately 6 inches high from the suction base to the top of the pedestal and includes an 80mm TPU suction base that works well in all climates and a custom bracket to hold your handheld Garmin Alpha or Astro in place. An adhesive mounting disk is included for optional dashboard mounting. The arm of the mount swivels on both the top and the bottom, providing 360-degree rotation and the ultimate flexibility in positioning the device at any angle.