Specification Brand : MUBUY-GOL BulletPoint1 : ☞WHO NEEDS MORE A BLUE LIGHT FILTER-insomniac, students, office staff, game lovers, fashion beauty, pregnant women, elderly, filter out Blue Light and relieve computer eye strain to help you sleep better BulletPoint2 : ☞RELIEVE EYE FATIGUE AND HELP YOUR SLEEVE BETTER- genius 8-layer design, our eyes protection anti blue light screen protector 100% Block Hazardous UV light and effectively block the most hazardous HEV blue light of 380-495nm and Electromagnetic radiation, help you block electronic hazards BulletPoint3 : ☞ANTI GLARE ANTI STRONG LIGHT REFLECTION -unlike other glass or film cover, our anti blue light screen protector coming with anti glare matte coating, effectively reduce the visual interference caused by strong light from the screen while in a high light conditions BulletPoint4 : ☞OLEOPHOBIC COATING - industry leading highly hardness with MUBUY INC oil layer separation technology, it will separates oil, sweat, and water on daily use, you can just wiping it with a clean cloth to make it as clean as new BulletPoint5 : ☞WORRY FREE 180-DYAS– you can get screen protector*1 If you have any questions, please contact us, our seller support team will help you in time Clarity : 5 CompatibleDevices : Laptop CustomerPackageType : FFP FinishType : Matte ItemHardness : 5H ItemName : Anti Blue Light Screen Protector for Dell Latitude 14 7430 7420 7410 3440 3450 5420 5421 5430 5431 5440 5450 E5491 E6440 E7450 E7470 E7480 E7440 5480 7490 5490 (Not Fit Latitude 7440 7450 5455) ItemPackageDimensions_Height : 37.4904 centimeters ItemPackageDimensions_Length : 0.7874 centimeters ItemPackageDimensions_Width : 24.3078 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : laptop-computer-screen-protectors Manufacturer : MUBUY-GOL Material : Polyethylene Terephthalate ModelName : Dell Latitude 14 Screen Protector NumberOfItems : 1 ProductSiteLaunchDate : 2022-08-10T06:15:19.051Z ScreenSurfaceDescription : Glossy SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 43212001