1. Material: PET 2. Use thickness: 0.175mm 3. Transmittance: percent 90 4. Hardness: 3H 5. Coin (POM) wear-out times: 10000 times 6. When Apple Pencil (ipad pen) interacts with the original machine (glass), the friction between them is small, slippery and difficult to control. After pasting the PET writing film, the overall friction effect is closer to the paper, giving users a pleasant, curious and practical heart. 7. Imitate the pen, pencil writing on paper, painting effect 8. Anti-glare processing and screen protection
