NO BLOCK VENT & SAFER DRIVING: This car vent phone mount with a folding back structure is very neat and keeps it small when not in use, only 1/2 card size and 3 inches away from the vent to still allow airflow. UNIVERSAL COMPATIBILITY: Phone holder car Support width size from 4.5 to 7 inches screen phones. Perfectly suited for various smartphones. PROTECT YOUR PHONE & VENT: OATSBASF perfectly combines triangle and mobile phone holders. No structure is more stable than a triangle. The support bracket fixes the weight on the bottom of the phone to maintain greater stability when driving on rough roads. The clip of the car bracket is made of high-quality rubber, which will firmly lock the vent. More importantly, it will not cause any damage to the vent blade. SMALL BODY BUT FUNCTIONAL: Minimalist design, No metal plates are needed, no interference to the signal. And it is very great for the heat dissipation of cell phones. The shape of the four arms will not block the Home button / Power button / Volume button. Made of all-metal materials and vacuum plating, more hard, scratch-resistant, and not easy to age for keeping the surface smooth. The feet of the holder are lengthened. Can hold thick and heavy mobile phones very well. THE EASIEST OPERATION & JUST SLIDE IN AND GO: Just slide in your phone, The car phone holder mount clamps the phone automatically by gravity and provides the easiest operation and a strong stable hold without a button to press. Easy to drop the phone in and pick the phone up with two fingers. Compared to old car holders, you no longer have free hands to spend too much time looking down to place your phone while resetting the navigation route. When getting out of a car in a hurry, just pick up.