[27in 612.6x356mm]

This high transparency blue light filter computer screen protector is made of scratch resistant acrylic, multiple sizes, easy to install, effectively protect your eyes and relieve eye fatigue.

Features:
High Clear Blue Light Filter: Newly designed blue light filter layer cuts 99.3% harmful blue light and prevents eye fatigue and myopia
Scratch resistant acrylic: acrylic material, scratch resistant, durable and transparent.
MULTI SIZES AVAILABLE: We offer a variety of sizes for computer screens of different sizes.
EASY INSTALLATION: Easy to install instructions, no professional tools required, convenient and quick.
Eye Protection Film: Effectively reduce eye fatigue caused by long time using the computer, protect your eyesight.

Specifications:
Material: Acrylic
Color: Transparent
Size:
20-22"-490*317mm
23-24" - 540*340mm
27"-612.6*356mm
28"-635*370mm
30-32"-718*421mm

Package List:
1 * High Clear Blue Light Filter Computer Screen Protector
1 x Installation Packet