Stable and Firm -The three arms form a triangle, which will clamp your phone tightly and would not make any noise when sudden braking or driving on a rough road. The anti-Slip Clip with rubber pad lock the air vent firmly. It may not work better for vertical air vent

Auto Lock & One Hand Operation- With gravity linkage design, you just need to put in or take out your phone with one hand, which will clamp it or release it automatically. It is super convenient and ensures safety while driving.

Stylish and Elegant- The three clamping arms are made of aviation aluminum alloy which will keep your phone sturdier and won't be easily deformed. The scratch resistant surface will let your phone holder always look like new. The soft silicone pads on phone arms will also protect your phone from being scratched.