TekGrip Vent Mount The perfect vent mounting solution for your smartphone, GPS or other portable device. The TekGrip Vent Mount features “one-click” arm expansion and convenient portrait or landscape viewing when you’re on the go. The mounts compact size makes for easy portability from car to car when traveling. Features: Fits most horizontal and vertical vent louver systems Works with most GPS devices 5″ and smaller Works with most smartphones with or without cases 1 year limited warranty