The installation instructions are simple and understandable - in addition, the manufacturer offers a video tutorial on YouTube.
As described, a display cleaning cloth per slide is included.
The application of the film worked without problems.
However, I then noticed that the dimensions of the film unfortunately did not meet the display dimensions of my HTC One M7. I have the film, right-aligned mounted above. This created down at the touch buttons and the left edge. This edge was me personally too wide, so I removed the foil again.
At first glance, the display seems grainy but (also matte film is clear) Colour fastness - all I can also say no more.
Furthermore, I hoped for a somewhat more matt film - but I think that's a matter of luck.
Who centrally install the foil and / or does not have any problems with an edge, which I can recommend the film. But who wants to have a perfect foil for its HTC One M7, I rate this film from earlier.
Unfortunately, I therefore can be only two stars and hope that the dimensions are adjusted.