Universal Compatibility: The phone holder can extend up to 3.3"(8.3cm), supporting smartphones with up to 6.5" screens (diagonal). Also works for cell phones with Phone Grips Stand / Finger Ring Holder / Thin case. Fit cellphones such as iPhone 15/15 Plus/14 /14 Plus/14 Pro/14 Pro Max iPhone 12 pro max mini iPhone 6 6plus 7 7plus 8 8plus X XR XS Max, Samsung Galaxy S10 S9 S9+ S8 S8 S8+S6 Edge+, Google Pixel 2 3 3a XL, Huawei, Nexus, Nokia, LG, Oneplus, etc. Protection and Secure Fit: The arms of the car phone holder are padded with rubber cushions, protecting your phone from scratches. Also, the rubber-coated CD mount base ensures the car mount stays firmly in your car's CD slot. you can customize the width for a perfect fit by spinning the knob, keeping safe without worrying about the shake no matter how rough the road is. Optimal Viewing Angle, Stable in Portrait & Landscape Modes: With a 360-degree rotatable ball, the CD slot phone holder can hold your phone securely horizontally or vertically, providing you the best viewing angle & safer driving. Hassle-Free & Easy Operation: The phone mount for car comes with a low profile and compact design, and harmoniously fits in most car interiors. No magnets, No metal plates, No interference with Volume Buttons/Power Button, and No obstructing of charging ports. No any buttons operation, just squeeze your phone into the car holder from one side and go. Stretchable Clamp: This Phone Mount for Car features a stretchable spring-loaded structure that fixes the phone tightly and securely for long-term use without loosening. Mini size, easy to carry. Will save your car space and not block the sight or disturb the air vent. Great for travel and use in rental cars.