Scratch repair function and prevents corner from floating: Adopts a unique TPU material that is highly elastic and flexible and has strong adhesion and prevents it from floating. Since scratches and air bubbles are equipped with a natural repair, even if there is a small scratches or air bubbles, it will repair itself over time and naturally inconspicuous. Ultra-thin 0.006 inch (0.16 mm) design; High-sensitivity touch: The film itself is 0.006 inch (0.16 mm) thin, so it does not interfere with the case, and is designed to fit perfectly to the edge of the iWatch's screen. It also has a brand edge processing to protect your Apple Watch all around and prevent cracking corners. It also provides high sensitivity touch, smooth touch and comfortable operation. ☆ Stain Prevention and Fingerprint Prevention: The waterproof and oleophobic coating is applied to prevent fingerprints and other smudges. If it gets dirty, it can be easily wiped off and cleaned immediately. You can always keep the screen smooth Zero Wearing, 99.9% High Transmittance: Provides 99.9% high transmittance as if you are not wearing it, keeping the original beauty of your Apple Watch. High transparency keeps your Apple Watch screen fine It has a sense of integrity with the Apple watch.