1. Material: PET 2. Use thickness: 0.175mm 3. Transmittance: percent 90 4. Hardness: 3H 5. Coin (POM) wear-out times: 10000 times 6. 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 9. Suitable for all kinds of tablet computers (especially with handwritten pens)
