Porodo Rotatable Car Mount comes with Double lock system. This opportunity has been crafted just to ensure the safety of your device. The Doble lock System will lock your smartphone as hard as it can and with its specific material your device would have no scratches. With the 360 degrees of rotation, This car mount can be fixed all because of its moveable neck, you can fix it in any direction and you have more visibility of your smartphone screen. Use this car mount without any worry about your device's safety. It will protect your phone like it is one part of the porodo rotatable Car mount.