Perfect for traveling and for use in rental cars, the Jelly Grip Car Vent Mount allows you to mount your smartphone or Garmin GPS to your car vent. This vent mount is small enough to fit in your pocket and can hold your device at any angle. How the Jelly-Grip is Different Other mounts rely on plastic grips or friction to hold the mount in place. With Jelly-Grip, the sturdy metal vent hook working in conjunction with the clamping action of the screw makes it virtually impossible for the mount to come loose or fall off. Works with strait vents that are 3/8" to 1" deep. Unbelievable Range of Position The pivot ball has long been known as the gold standard for positioning flexibility. That's why the engineers at Square Jellyfish have strategically placed the pivot ball at the center of the Jelly-Grip allowing you to tilt and rotate your Smartphone to virtually any angle. Works with Non-Curved or Strait Vents The clamping action of the mount only works with strait car vents. It will not clamp on a curved or circular car vents. Holds most Smartphones or Tablets Will work with the original iPhone to the new iPhone 6 Plus. 4 springs tightly hold your Smartphone with screens as large as 6 inches and up to 3 5/8 inches wide. This mount will work with most phones with or without a case. Multi-function Snap on/Snap off Attachments The spring mount claws can accommodate Smartphone screens up to 6" in diagonal. With a simple turn of the ball joint release knob, the pivot ball becomes free to attach your Garmin GPS with 17 mm ball joint socket.