Nano cloaking film(Anti-spy film)

Nano cloaking film(Anti-spy film)

When it applied to glass can block LED/OLED/LCD content and provide privacy protection.At the same time, it doesn’t prevent people inside and outside from greeting each other.

Anyone looking into the room from outside sees just a black screen, while everyone in the room can work freely with peace of mind. 100% content blocking, 99.9% UV protection.