This car phone holder features a curved base design that fastens to most car dashboards with a non-slip silicone pad, preventing scratches on your car and phone. It allows for one-hand operation and easy installation without tools. The 360-degree rotation system enables you to adjust the angle as desired, and it will not harm any smartphone. The holder can precisely and tightly hold your device, and it is washable and reusable with a beautiful stone pattern design.