Use them for my iphone 4s and I have to say something:
Below on the bracket is a bracket made of plastic to reveal, so that the phone can bear it. In brackets is a rectangular passage for the cable. This passage, I find something too tight, especially if you have the phone in a protective sleeve, so are added 2 mm. Therefore, I have the passage with a carpet knife made a little wider, sophisticated with a fine file and now the plug has enough space.
All in all, super !!!