The glass touched his super and would protect the display also ensures optimal, only when it is going to the assembly instructions impossible to mount the disk bubble free (I'm not talking about bubbles in fingernail size - but rather of small inclusions in the size range pinhead). The ideal would be the installation in a clean room - each fiber is still left from a microfiber cloth on the display is visible. Furthermore, it would be good to keep the wheel at the four corners parallel 1mm above the display (how will that work with hands ???) in order then to press in the center and to start the adhesion.
Normally, probably to the "Velvety soft support frame" the disc minimal discourage the display and then with a fingertip adhesion be started - that did not work with me ... the framework was probably minimal to flat and the wheel has immediately begun to connect specifically from a corner! :-(
I've assembled some screen protection systems and'm quite fit - but this is not succeeded ... but it can also be that I just get a slice where the "Velvety soft support frame" was not OK ... otherwise I can I hardly explain the many positive reviews.
Conclusion of the disc delivered me: Top product if one machine installed in the clean room - for people who do not at home rather suboptimal.
PS: the disc for the small screen is covered by a 3M adhesive strip - which is optimal for this purpose and easy to install ... but who needs that on Konfigdisplay ?!