Product Details: 1. Protects your device from hard hardness, abrasion, scratches, damage such as dropping, and collision. 2. Using a silicone adhesive that is easy to come off, airless processing eliminates air bubbles, and adsorption proceeds naturally. 3. The surface has a fingerprint resistant oil repellent coating, so you can wipe it off quickly with a light wipe. 4. It does not affect the thin, soft touch feeling, touch operation and sensitivity. 5. A self healing coat film with excellent scratch repairability and moldability. It has excellent self healing properties, is resistant to minute scratches on the surface, if it is scratched to a certain depth . Matters Needing Attention:? Please do not touch the adhesive surface or be touched by other things. If there are any dust, please use dust absorber to remove the dust before installation.? About installation, because it is a very thin tpu film, the torn parts may get dust, leave fingerprints, curl edges, etc. Please be sure to pay attention to if the film is dusty or not, if any, use Dust absorber to remove the dust before installation.