The tempered glass is supplied to protect in a flat hard box. Together with two small cleaning wipes, wet and dry.
When applying screen protectors I always place a pot of hot, steaming water next to my workplace,
to bind dust that whirls in the air.
This then ensures a largely dust-free workspace.
For the pre-cleaning of the iPhone displays the damp cloth is perfect, after the post-drying with the second cloth
one obtains a perfect pre-cleaned surface.
Now the unilaterally applied protective film is peeled off the tab from the protective glass and the exposed side fit
placed on the display.
The laying succeed compared to a normal protective film without any problems, because the protective glass is rigid and so easily
can be positioned.
And then you can watch how this protective glass "sucks" on the display. Without having to do something.
Perfect.
In order to obtain a surface almost like the original. Not visible. When no protective second surface is available.
And - just no bubbles or other inclusions.
In my opinion one of the most ingenious inventions to be protected for displays.
This tempered glass protection I can only highly recommend it. And I would always buy for new or renewing screen protector again.