For OUKITEL WP19 10pcs 0.26mm 9H 2.5D Tempered Glass Film About Product: 1. High hardness. This tempered glass screen film has high hardness, effectively preventing scratches and breakage. If broken, the glass shatters into small, non-sharp pieces for enhanced user safety. 2. High definition. The film offers high light transmission and low light reflection, delivering a clear and sharp display experience. 3. Functional. The screen protector fits your phone precisely and helps protect against scratches, fingerprints, water, oil, dust, shock, and slipping. Stains from water, dirt, mud, or oil can be easily cleaned. 4. Smooth surface. The film provides a smooth feel across the entire screen, including the edges. 5. Convenient to use. Featuring excellent adhesion, simply clean the screen thoroughly before application for optimal results. 6. Durable. Designed for long-term performance and reliable protection. Installation Instructions: 1. Use an alcohol swab and microfiber cloth to clean the LCD screen before installation. 2. Remove the protective layer from the adhesive side. 3. Carefully align the glass with the screen. 4. Press gently at the center to allow the adhesive to spread evenly. Cautions: 1. As this is a glass product, the edges are the most vulnerable areas. Handle with care. 2. Reusing the screen protector after removal is not recommended, as the adhesive may lose effectiveness. 3. Avoid using excessive force during installation or removal to prevent damage.