For Nokia X10 X20 IMAK H Series Tempered Glass Film 1. Ultra-thin and excellent flexibility; you do not have to worry about the device response speed slowing down after applying the protective film. 2. High hardness: This tempered glass film has high hardness, which helps prevent scratches and breakage. If damaged, the glass breaks into small, non-sharp pieces to help ensure user safety. 3. High definition: The film offers high light transmittance with low reflectivity, allowing the screen to maintain clarity and definition. 4. Function: The film precisely fits the device screen and helps protect against scratches, fingerprints, water, oil, dust, impact, and sliding. It can be easily cleaned if contaminated by water, dirt, oil, or other substances. 5. Smooth surface: The edges and surface of the film are smooth to the touch. 6. Easy to apply: Features strong adhesion. Simply clean the screen thoroughly before installation. 7. Durable: Designed for long-term use with reliable performance. Installation notes: 1. Clean the device screen with alcohol swabs and a microfiber cloth before application. 2. Remove the protective layer from the adhesive side. 3. Carefully align the glass film with the screen. 4. Press from the center to allow the adhesive to spread smoothly. Reminder: 1. As this is a glass product, handle the edges with care, as they are more susceptible to damage. 2. Reusing the film after removal may reduce adhesion and effectiveness; reuse is not recommended. 3. Applying excessive force during installation or removal may damage the film. Note: Refer to the title for the exact compatible model, as it provides the most accurate information.