•[Flash Fit Installation & Lifetime Warranty] No need to worry about dust in the air. Simply wipe the fingerprints off your screen, pick up the installation tool, pull the installation strip, and wait for automatic adhesion – you’ll have a perfectly protected screen. Refer to the installation video or manual for guidance. Tip: Use the included scraper to solve any bubble issues. If you have any questions, feel free to contact us. If you're not satisfied with our product, you can get a free replacement or a full refund.