For iPhone 17 Air imak H Series Full Screen 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, helping prevent scratches or breakage. If damaged, the glass breaks into small, non-sharp pieces to help ensure user safety. 3. High definition: This protective film offers high light transmittance. With high clarity and low reflectivity, the screen maintains sharp visibility after application. 4. Function: The film precisely fits your device screen, protecting against scratches, fingerprints, water, oil, dust, impact, and sliding. When soiled by water, dirt, oil, or other substances, it can be easily cleaned. 5. Smooth surface: The entire surface, including edges, is smooth to the touch. 6. Easy installation: Features strong adhesion. Simply clean the screen thoroughly before application. 7. Durable: Designed for long-term performance. Installation instructions: 1. Clean the device screen with alcohol swabs and a microfiber cloth before installation. 2. Remove the protective layer from the adhesive side. 3. Carefully align the glass film with the screen. 4. Press the center of the film to allow the adhesive to spread evenly. Reminder: 1. As this is a glass product, handle with careglass edges are more susceptible to damage. 2. Reusing the screen protector after removal may reduce adhesion and affect performance. Reuse is not recommended. 3. Applying excessive force during installation or removal may damage the product. Note: Refer to the product title for the exact model compatibility, as it provides the most accurate information.