Adjustment as Will: 360 Degree rotation , switch between horizontal and vertical screens at your will. And 180 horizontal angle rotation, easy to use in all directions, can be pushed down after use, without affecting the appearance. Just feel free to adjust the car phone holder at the best viewing. Safety and Stable: Curved base design,Made with a soft,non-slip silicon pad and curved base. The phone holder can be attached to the car dashboard or curved surface. and firmly hold your electric device order to prevent them from scratching and dropping. One Hand Operation: No tools required to install, the car phone mount can fix itself stably by clipping the edge on the dashboard, then fasten the phone on phone holder without blocking driver?s view. One-Handed Operation save Time. Easy to pick up and put back your phone, which ensures the safe driving when you use GPS or answer calls. Universal Cell Phone Holder for Car: Our car phone holder is suitable for most mobile device sized 3-7 inches, such as suitable for most smartphones.