Easy to Use: This car vent hook is quite easy to install, just put it on the car’s outlet blades and adjust the length of hook by turning the knob to match the outlet. It is an universal air vent clips car accessories, a good choice to replace your current unsteady car mounted air vent clamp, windshield, dash or cd mounts. Universal Ball Joint: This universal air vent clip for car mount with a ball joint with diameter of 0.67 inches/17mm, 360° Rotating, fits for most car phone mounts, car magnetic mounts, car wireless charger mounts, GPS Mounts and etc.(Notice: Only car air vent clip included). Ultra-Stable Longer Hook Clip: New 36mm hooks clip can fit various kinds of air vent blades, meanwhile the metal hook clamp is more solid and durable. This upgraded air vent holder clip focuses on the stability of your phone, solved the problem of phones falling off on bumpy roads, speed bumps, harsh turns. Non-blocking Swing Arm: 2023 newly designed air vent clip for car features a 360°swing arm. It's easy to adjust the car mount position, maintaining a clear driving view for you, which is very important for driving safety. Never Blocks Car Vent Mount: This car vent clips for car phone holder perfectly avoids the location of the air outlet, Keeps your phone away from overheating when the heat is on. Compatible with all horizontal and vertical air vents, but cannot work with irregular round louvers of car vent. Soft silicone pad is attached to our car mount connection, effectively prevent the air vent from being scratched.