The holder is also perfect for use in stores, at exhibitions and any place where you want to use your Galaxy Tab 4 7.0" without having it easy removable. The holder is equipped with a lock. In order to remove the Galaxy Tab 4 7.0" from the holder you need the key, two keys are included. The holder is mounted onto a tilt swivel. This mean that you can adjust the angle in order to avoid light reflection on the screen. You can easily switch between portrait and landscape mode by turning the holder into desired position.