["360 DEGREE ROTATION ADJUSTMENT - The angle rotates 360 degrees so you can get the best view. It doesnt block your view. In addition it can also be used to watch videos live broadcasts video calls etc. Retractable Length: 0-5 cm without obstructing your vision and ensure a safer travel for you and your family" COMPATIBILITY TIPS - Suitable for the size of Car Rear View Mirror height: 6-9CM / 2.36-3.54 inches ; Thickness: 3-6cm (1.18-2.36")。the phone clip can be adjusted according to your phone’s width and our retractable car phone holder is compatible with any 3-7 inches phones ONE-HAND OPERATION - You can place or hold your phone with one hand while driving. The phone can be easily adjusted to the correct angle. During driving you can safely play music and GPS positioning which is very convenient "HIGH QUALITY - High quality PP material durable with melodic design that wont deform. It is easy to install and remove and no traces will be left after deletion Unlike the suction cup or sticky mobile phone holders that easy to hurt your car dashboard or leave ugly glue marks" STABLE & FIRMLY LOCKED DESIGN - The mirror phone holder adopts a retractable three-claw design And the four-claw design on the left and right side keep your phone firmly in place and prevents dropping even on the highway or bumpy mountain road keeping your smartphone safe and sound while you take calls and view navigation instructions]