Convenient to use in one handed operation. Secure, stable and the Ultra-compacted design with no assembly require, can be transferred between different vehicles easily and safe to operate and protect your device from falling when you drive a car in bumpy road or emergency brake.360 Degree Rotation with the swivel ball head can meet the need of Horizontal, Vertical and any angle, allows you to adjust the optimal angle, once you install it on any type of car air vent. Two 3M adhesive metal plate can protect the edge of your device.2 grip settings, one is for thin air vent blade, the other is for thick air vent blade. Install this slide across your vents, protects your air vents from scratching and doesn’t leave any permanent stains on your dashboard. Convenient to dock and remove from your device.TPU layer can prevent scratches and car panels. No need to worry about it damage your car. And each product has passed the strict quality test. Safe to use.