NanoGuard

• Kent Paper: We've accurately replicated the feel of paper through our technology,The damping coefficient is 0.23, but the texture is more obvious, designed for those who enjoy a textured, rough paper feel while ensuring a smooth writing experience.

• Electrostatic adsorption: installed in 3s, removable and 100% bubble-free,not easy to fall off.
  Performance : 92% clarity, 68% blue light blocking rate, anti-glare, 3H hardness.