Ugreen 60990B Suction Car Phone Holder With gravity linkage design, this car phone holder can simply lock your phone in place. One-hand operation to place your phone securely against the holder Washable suction cup sticks securely on your dashboard or windshield even on a bumpy road Gravity cradle of the car phone holder can be extended to fit popular smart phones elescopic arm extends from 13.8 cm to 19.1 cm and pivots on 270-degree arc without blocking your view. 360-degree rotation of the holder helps you find the best viewing angle as you prefer Please make sure that the surface of dashboard or windshield is flat and clean before installing this car mount