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Feature

Eye Care, Relief Eye strain not HD Clear Anti-Glare and low-reflection for iPhone 7 8 black screen guard screen reduces screen reflection and cuts down glare flicker, providing a more comfortable viewing experience by limiting eye damage caused by reflection and glare, and by relieving eye muscle fatigue, dry eyes, blurred vision and other symptoms
Double Protect Eye, Anti Eye Fatigue and Good Sleeping Anti-blue light and UV light filter for Perfectsight iPhone 7/8 4.7 inch tempered glass screen protector uses "Japanese TOYO anti-blue light material" to minimize Digital Eye Strain caused by harmful blue and UV light emitted from digital screens. It helps promote healthy melatonin levels for improved sleeping
Feels Smooth , Sensitive to Touch the anti-glare special coating for iPhone 7/8 glass screen gives the surface a smooth feel which is sensitive to touch, even with damp fingers. It also provides a anti-fingering coat so that screen of your phone will remain clean and shinny
3D Hot Bending Full Coverage Anti Bubble Easy Installation not fit for otterbox casePerfectsight 7/8 eye care tempered glass screen protector adopt latest 3D hot bending technology and has a more nice adhesion and make it stick well on the phone, screen shields will work wonderful.Note that due to the 3D full coverage structure of eye care screen protector, it may be not suitable for some full cover phone cases, especially the thick cases
Powerful Garrantee & Wide Target Audience30 days no-hassle refund, a replacement if air bubbles, cracks, defects etc within 90 days. PERFECTSIGHT Tempered glass eye care screen protector perfect for short-sighted person, school student, office worker, social media addict, online gamer, fashion lover etc

Description

Do you have following symptoms of Digital Eye Strain?

1 Redness, irritation or dry eyes from staring at the bright backlight of screens for long periods; also reduced blinking

2 Blurred vision due to screen glare

3 General fatigue from staring at screens and straining to see small fonts and images

4 Back and neck pain due to poor body posture when a screen is not positioned properly

5 Headaches from repeated eye strain

Main instruction of iPhone 7/8 Eye Care Tempered Glass Screen Protector By PERFECTSIGHT

Eye care, Relief Eye Fatigue Anti-Glare, blocks more than 55% of the glare with the Nano-Etching technology

Eye care, Anti Eye strain, Low reflective, blocks more than 65% of the reflection of the mirror screen of phone and tablet computer

Double protect your eyes, Good sleeping, Anti Blue Light and UV Rays Filter, blocks about 55% of the blue light of 400-500nm short wave

Addtional Performace of Eye Care Tempered Glass Screen Protector By PERFECTSIGHT

3D Hot bending Round Edge, full coverage.
Friendly note that due to the 3D full coverage structure of the PERFECTSIGHT eye care screen protector, it may be not suitable for some full cover phone cases, especially the thick cases.

9H Hardness, Scratch Resistance, Shatter-Proof

Dust-Free, Fingerprint-Free by AF Vacuum Evaporation

0.33mm thickness, High sensitivity and respons

Easy to Past, Bubble-Free Installation

A Complete Package

1 Eye Care Screen Protector iPhone 7/8 of high quality tempered glass

1 White microfiber wipe

1 alcohol wipe

1 Dust absorber

1 Detailed Installation instructions

PERFECTSIGHT common duty and promise: born to protect you and your beloved eyes,enjoy healthy and colorful screen world.