This basic carrier is the third or fourth, I have my own or a car of Relatives installed. The assembly is always clearly visible with reference to the description provided in images and it fits. As I've read differentiated opinions regarding gap dimensions, I will upload a few pictures showing the clip with holder for iPhone 4 pre-assembled. I hope here every interested party can make an appropriate image and make their own determinations as precisely this carrier integrates into the interior. I must say that the installation position is the best that I can imagine! Nothing is in the way and everything can be achieved wonderful from the driver seat.