Joby GripTight Auto Vent Clip - Quickly and Discreetly Attach Smartphone Between 2.1-2.8 Inch (54-72mm) Wide To The Vents In Any Car A compact & discrete mounting solution for a smartphone between 2.1-2.8in (54-72mm) wide Low-profile design in your car:Lightweight, yet durable profile for discrete set-up on your air vent. Comes with removable GripTight smartphone mount:Mount connects to JOBY GorillaPods and other tripods via the stainless steel 14"-20 thread. Mount your phonevertically or horizontally:A positioning ball allows you to adjust the orientation and change your angle with 20 degrees of movement. BONUS airplane clip adapter:When traveling by plane, you can use the airplane clip adapter to mount on the closed tray table.