This tempered glass screen protector is only available for the mobile phone screen of the Oppo A93. Please see the model number before placing an order. Features:- This screen protector is made of transparent glass. Improve the treatment of tempered glass to improve its hardness. Effectively protect the original phone screen from scratches from the outside world. And broken while falling.- Resistant to water, oil and dust. Wipe off any water or stains with a soft cloth.- Easy to install. Just line up with the edge of the phone's screen and the hole. By gently pressing with your finger on the center of the screen, you can attach the protective film to the screen. No bubbles.Installation Steps: 1: Wipe dust off the screen with a damp cloth soaked in alcohol, wipe the screen with a clean cloth, and then use a dust sticker to remove the dust.2: Peel off the diaphragm on the tempered glass surface and place the tempered glass screen protector parallel to the edge of the screen and the holes.3: Press the middle of the screen so that it absorbs naturally.4: Remove excess air from the middle.