Tempered glass 4D for NOKIA 3.2 has an adhesive layer on the entire surface that adheres to the screen of the phone. Thanks to this it is perfectly matched and perfectly protects the device. The glass border is in BLACK. Perfect edge protection has been achieved thanks to the precise profiling of the glass by carving. The process of carving (milling) involves precise profiling of the glass while reducing its thickness from 0.7mm to 0.33mm. Such prepared glass is not only perfectly matched to the shape of the phone, but also protects its edges and strengthens the screen's durability. This is a much better solution than tempered glass, where the glue is only on the edges. If you are looking for such protection for the display, which not only protects them from scratches, but also reduces the risk of crumbling when falling - select tempered glass. Models created in the form dedicated to the phone allow for quick glass assembly without the need for additional fitting. Tempered glass with 9H hardness protects the phone display by scratching, for example, coins or keys in your pocket. In addition, it absorbs the impact if the phone falls, protecting the display against breakage. With all these advantages, it has a small thickness, so it does not decrease the comfort of work with the phone. The glass is sensitive to touch, thanks to which it works on touch phones. It has an oleophobic layer that protects against streaks. It is completely transparent, so it does not make reading messages or emails more difficult.