For Nokia 5.4 0.26mm 9H 2.5D Tempered Glass Screen Protector High hardness: This tempered glass screen protector offers high surface hardness, helping to resist scratches and reduce the risk of cracking. In the unlikely event of breakage, the glass is designed to shatter into small, non-sharp pieces for enhanced safety. High definition: The screen protector provides high light transmission with low reflection, maintaining your display's original clarity and brightness for a seamless viewing experience. Functional protection: Precisely cut to fit the Nokia 5.4, this screen protector helps guard against scratches, fingerprints, water, oil, dust, shock, and slipping. Surface stains from water, dirt, oil, or other substances can be easily wiped clean. Smooth surface: The 2.5D rounded edges ensure a smooth touch across the entire screen, including the sides, for comfortable swiping and scrolling. Easy installation: Features strong adhesion for simple application. Just clean the screen thoroughly before use to ensure optimal results. Durable design: Built to last with consistent performance over time. Installation Instructions: 1. Clean the LCD screen using an alcohol swab and dry it with a microfiber cloth before applying the protector. 2. Remove the protective film from the adhesive side. 3. Align the tempered glass carefully with the screen. 4. Press gently from the center outward to allow the adhesive to spread evenly and eliminate air bubbles. Cautions: - As this is made of glass, avoid impact on the edges, as they are more susceptible to damage. - Once removed, the adhesive may lose effectiveness and may not reattach properly. Reuse is not recommended after removal. - Do not use excessive force during installation or removal, as this may cause the glass to crack or break.