For Blackview BV6600 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 or breakage. If damaged, the glass breaks into small, non-sharp pieces to help ensure user safety. 3. High definition: The protective film offers high light transmittance. With high clarity and low reflectivity, the screen maintains excellent visual quality after application. 4. Function: The film precisely fits your device screen and helps protect against scratches, fingerprints, water, oil, dust, impact, and sliding. When soiled by water, oil, or other substances, it can be easily cleaned. 5. Smooth surface: The entire surface, including the edges, is smooth to the touch. 6. Easy to apply: Features strong adhesion. Simply clean the screen thoroughly before installation. 7. Durable: Designed for long-term performance and reliable protection. Installation notes: 1. Use alcohol swabs and a microfiber cloth to clean the screen before installation. 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 evenly and 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. Reapplication is not recommended. 3. Excessive force during installation or removal may damage the product. Note: Refer to the model name in the title for the most accurate compatibility information.