1)PET Japanese materials, glass-like clarity 99% optical
2)Anti-scratch, anti-glare, dustproof and waterproof.
3)Bubble free and fingerprint free, Washable and resuable.
4)Self-adhesive, easy removal without adhesive residual.
5)Contrast enhancing, HC coating reaches 4H, size precision can be
6)99% anti-hamful UV rays, protecting your eyes.
7)Improves handwriting recognition.
8)Long lasting protection.