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 and 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 visibility after application. 4. Function: The film precisely fits the device screen and helps protect against scratches, fingerprints, water, oil, dust, impact, and sliding. When contaminated, it can be easily cleaned. 5. Smooth surface: The edges of the protective 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 performance and reliability. 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. Reminder: 1. As this is a glass product, handle with care, especially around the edges, which are more susceptible to damage. 2. Reusing the film after removal may reduce adhesion and effectiveness; reuse is not recommended. 3. Avoid applying excessive force during installation or removal to prevent damage. Note: Refer to the product title for the exact compatible model, as it provides the most accurate information.