1、Wide Compatibility: 14 inch laptop screen filter is compatible with for Lenovo, for HP, for Dell, for Acer, for Asus, for Samsung, for Levono, for ViewSonic and other monitor brands. 2、Clear View: 14 inch computer protection film makes the screen appear dark when viewed from a certain angle (about 30 degree to 60 degree), but bright when viewed directly. To change the angle from 60 degree to 30 degrees, simply adjust the monitor's brightness level. 3、Eye Protection: Guards your eyes by filtering 96 percent of UV rays and suppressing 65 percent of blue light. This is a reversible screen filter that gives you the flexibility to choose between glossy or matte surfaces, and to choose matte surfaces to reduce external glare. The filter is anti glare and scratch resistant! 4、Premium Material: 14 inch laptop screen filter can be installed in about 30 seconds. The material is usually made of high strength PET (polyester film), which guards the computer screen from damage even in the event of a bump or scratch. 5、Wide Application: 14 inch laptop screen filter is ideal for maintaining screen secret in high traffic areas such as open work spaces, airports, airplanes, trains, coffee shops, office environments, financial institutions and other public places. Item Type: 14 Inch Laptop Screen Filter Material: PET Size: 14 inches Size: Approx. 310x174mm / 12.20x6.85in 1 x 14 Inch Laptop Screen Filter 1 x Dust Free Cloth 3 x Adhesive Paper 1 x Cleaning Cloth 1 x Cardboard