Privacy glass is a thin coating that is hardened to 9H during the production and tempering process. This makes it resistant to scratches even in contact with sharp objects such as keys or knives. The glass is covered with an oleophobic and hydrophobic layer that prevents fingerprints or other contaminants from leaving on the screen. It is crystal clear and perfectly reflects the displayed colors. It also does not affect touch sensitivity and is exceptionally smooth, making running your finger on the screen a pleasure. Its additional function is privacy protection - the glass at a certain angle blocks the light emitted by the display, thus achieving an effect similar to that of ATMs. The glass is designed specifically to protect the screen against scratches and minimizes the risk of damaging the screen during an unexpected fall. ASSEMBLY INSTRUCTIONS: 1) Start the installation in the bathroom right after taking a bath - the water vapor will absorb all the dust from the atmosphere and it will not interfere with the installation. 2) Thoroughly clean and degrease the screen surface, then use a dry cloth to polish it to a shine. 3) Install the coating as smoothly as you can - you can position it using two strips of tape, gluing them to the side of the device. 4) Get rid of air bubbles by pressing the whole thing thoroughly in circular motions for several dozen seconds. Do this so that the adhesive layer bonds with the screen as tightly as possible. PRODUCT FEATURES: - 100% Original - Packed in original packaging - Hardness 9H - 2.5D milled edges pleasant to the touch - Additional olephobic layer - Privacy protection - Does not affect touch functionality - Dimensions: 143x68mm THE SET INCLUDES: 1 x Spigen Glas.TR Privacy Glass 1 x Installation kit