Harmful blue light can not be absorbed and when shined through the eyes will cause damage to the eyes.Blue light screen protectors helps to reduce eye fatigue and the of the likely symptoms caused by the harmful blue light.

Made of real tempered glass that protects the original screen from shattering.Has a frosted edge that makes it more smudge resistant and glare resistant making it easier for outdoor use.

Privacy Screen Protectors allow mobile devices to be used privately in public places without revealing confidential information to prying eyes. User sees the information on the display while people on either side of them see a darkened screen.