[ Upgraded Metal Vent Clips] This air vent car phone holder adopts the most advanced durable sturdy aviation-grade material PTFE, more resistant to abrasion and corrosion. Newly upgraded jagged design metal clips can firmly clamp 99% of the vents, unique three-point design forms a stable triangular support, even when driving on bumpy roads or sharp turns, will never fall or slip off, creating the most stable and safe driving experience for every driver. [Anti-shake & Anti-scratch Design] When you are driving on very rugged mountain roads, or even when making sharp turns, your phone will be held very firmly and fully protected by the clamp arms and foot with thick soft silicone pad. The scratch-resistant panel can also absorb the shake of your mobile phone on continuous bumpy roads, ensuring your safe driving. With this phone holder for cars air vent, Do Never worry about your phone slipping off or getting scratched. [Extreme Convenience and Safety] With 360rotating design, this vent phone holder supports quickly switching between portrait and landscape view, and can help you easily adjust perfect angle as you like, so you can concentrate on driving with confidence. The safe distance between the car vent and the mobile phone can ensure the normal operation of the mobile phone and the air vent respectively. In winter, the hot air from the vent will not affect the operation of the mobile phone as well.