Have multiple phones or family members using the same car? The Locking Move Clip system allows you to easily switch between many device holders on the same vehicle mount, or you can move one holder from vehicle to vehicle, without needing a screwdriver. Once installed, you can easily slide your tilt swivel holder directly into the Locking Move Clip Plate. You can then remove the holder by pressing the tab on top of the Locking Plate to switch holders or move it to another vehicle. One Locking Move Clip Plate is needed for each vehicle mount.