Feature:1. Dark Screen for Others. The exact front side is high-transmittance, restoring the colors that the screen displays. And when looking from an angle (30,it may be dark or even invisible.2. One Privacy Screen Filter Makes More Personal Space. No matter you are in office, public place, or taking exam, you are free from the peep from others, makes you work, study or play at ease. Besides, it makes exam more standard and just.3. High Transmittance. With this design, it restores the colors that the screen displays, as far as possible.4. Eye conservation. It blocks UV to protect your eyes and relieve eye fatigue.5. Easy to Install. With hanging design, you are free from complicate installation, just hang the film on the laptop.Specification:This Laptop Hanging Screen Filter is easy to install and high-transmittance at front side. Besides, it blocks UV to protect your eyes and relieve eye fatigue.Feature:Dark Screen for OthersThe exact front side is high-transmittance, restoring the colors that the screen displays. And when looking from an angle (30,it may be dark or even invisible. One Screen Filter Makes More Personal SpaceNo matter you are in office, public place, or taking exam, you are free from the peep from others, making you work, study or play at ease. Besides, it makes exam more standard and just.High TransmittanceWith this design, it restores the colors that the screen displays, as far as possible.Eye conservationIt blocks UV to protect your eyes and relieve eye fatigue.Easy to InstallWith hanging design, you are free from complicate installation, just the film on the laptop.Specification:Material: PETItem size: 297* 204mm/ 11.69* 8.03inPackage size: 370* 250* 17mm/ 14.57* 9.84* 0.67inPackage weight: 170g/ 6ozPacking list:1 * Laptop Hanging Screen Filter1 * Cleaning clothPackage List:1 * Laptop Hanging Screen Filter1 * Cleaning cloth