High-quality tempered 9D glass serves for the most perfect protection of the smartphone display. The display on your device can always break at a moment. This protective glass is just the thing for such accidents. It is thanks to the 9H hardness that the glass solidly protects the display from damage. Its outer surface finish prevents finger smudges from catching. Thanks to the tempered glass, your device will always be as good as new. 9D Protective glass protects the flat part of the display and sticks over the entire surface, so it adheres to the phone display perfectly and covers only the flat part of the display, ending at the point where the display begins to bend. Glass gluing instructions Application is easy. Clean the display as best as possible with the enclosed cloth soaked in alcohol and, after drying, polish the surface with the enclosed microfiber cloth. Before attaching the glass, make sure that no dirt remains on the display that would prevent the glass from adherin