If you are ready to bring screen protection to the next level, you will love this 5D tempered glass! BUILT tough, the glass is designed to hold up to scratches and offer your Huawei Y9 (2019) screen extreme protection. You can also count on the5D tempered glass to stay out of sight and out of mind since it offers 99% visual transparency. Made of thin, tempered glass, the Glass utilizes a special glue less adhesive only around the border to easily stick to the Huawei Y9 (2019)screen more efficiently7and quality install yet. It is a very Protective and highly scratch resistant, transparency, anti-shock, strong silicon and good touch feeling. It prevent the screen and bursting effectively.It guard your phone and protect your eyes.* Durable* Superior Quality* Affordable* Anti-scratch Built.* Anti-blue light ultra-violet rays.* Bubble Free.* Easy Installation. High Visibility Keys and knives will not scratch this product Maintains the delicate touch and sensitivity of the screen Premium chemically treated transparent tempered glass 3 times stronger than regular PET film Break protection and shock resistant1. Ultra-thin and excellent flexibility. The screen is thick. You do not need to worry whether the reflexes of your phone would slow down after pasting the film at all.2. High hardness. This tempered glass screen film has a high hardness, so it can prevent itself from being scratched or broken into pieces effectively and continually. If broken, the tempered glass will break into small pieces that are not sharp, making it safer for users.3. High definition. The film has a high light transmission. With high light transmission and low light reflection, the film can provide you with a high definition screen just as usual.4. Functional. The screen protector can fit your phone well and make a big difference on protecting your phone from scratch, fingerprint, water, oil, dust, shock, slip and so on.When stained with water, soil, mud, oil or other attachments, it can be cleaned without effort.5. Smooth surface. Even the sides of screen film feels smoothly.6. Convenient for use. It has excellent adhesion. To paste the film, the only thing you need to do is clean up the screen thoroughly.7. Durable. With good performance and high quality, it can work for a long time.Installation Instructions1. Please use the alcohol swab and the microfiber fabric to clean the LCD screen before installation.2. Peel the protective layer off the adhesive side.3. Carefully align the glass to the screen.4. Press the center of the glass then adhesive part will spread over all parts smoothly.Cautions1. As this is a glass product, please note that the edges of the glass are the most vulnerable areas.2. When removing for re-use, the adhesive properties might wear off to an extent where the screen protector will not adhere to the device. It is not recommended to rouse the glass protector once it's been applied.3. Using excessive force who installing or removing the screen protector may damage the product. Removal is just as easy...leaves no scratch or dent..