About this itemDimension: 25 x 16.34 inch/L x W.Compatible with Lenovo G25-10 25 inch;compatible with Inspiron 27,compatible with Dell P Series 27/Ultrasharp U2718Q 27;compatible with HP Pavilion/Envy 27/EliteOne 1000 27;compatible with ASUS PB258Q 25/ZenAiO/ROG PG279Q 27;compatible with Acer G276HL Kbix 27;compatible with Samsung 27;compatible with LG 27UK650-W 27 inch and diagonally measured 25,25.5,26.5,27 inch 16:9 widescreen desktop PC LED monitor. Please measure your modiagonal dimension before purchase.Protects your eyes by filtering and curbing 99% harmful UV. Anti-blue light between 420nm - 460nm can be reduced by 45% for HEV protection. Effectively reduce eye strain and fatigue caused by the UV and blue light.Made of Acrylic. It can effectively prevent screen from dust, fingerprint and scratches. Suitable for office / home OL, gamer and programmer.Ultra thin to 0.01 inch of 95% clear transparency, which will not darken your laptop screen, keeping the original screen brightness.Easy to install, just remove the surface film on each side and hang on the monitor screen.