I am not quite clear how atFoliX dimensions has identified for the screen protector, however, they may have acted in no way a IXUS 155. All three films were too large for the IXUS display both in width and in height. After I cut the sheets accordingly, although they fit on the display, by the intersection with the cutter keeps the film at the interface but not clean. So migrate all three films in the bin.
From atFoliX I have been much better used, so I will not stop buying the films. Too bad that you have to assign a star at least.
If it is of interest, on the edge of the backing film was embossed V1. Perhaps here should quickly follow the Version 1.1 ...