This is an exceptional quality phone holder with 360 degree view and holds any phone phone from Android to Iphone. The problem I had was fitting my vent which are round and the tip of the holder doesnt allow for it without slack. Has a push button on back that releases the side holders to accommodate bigger sizes. If this were made to accommodate round thin vents it would be the perfect phone holder for vent mounting. Since it can be used other than the vent that is how I use it.