MOSISO 20-22 inch Computer Blue Light Blocking Screen Protector Anti-UV Eye Protection Filter Film & 13-13.5 inch Laptop Blue Light Blocking Screen Protector Anti-UV Eye Protection Filter Film

Dimension: 19.29 x 12.48 inch/L x W. Compatible with iMac 21.5 inch; compatible with HP All-in-One 20/22 inch, compatible with HP All-in-One PC/Pavilion 21.5 inch; compatible with Inspiron 3275 21.5 inch, compatible with Dell P Series 21.5; compatible with Acer SB220Q 21.5; compatible with Sceptre E205W-1600 20 inch; compatible with ViewSonic VA2246MH-LED 22 inch and diagonally measured 20, 21.5, 22 inch 16:9 widescreen desktop PC LED monitor. Please measure your modiagonal dimension before purchase. ^^ Dimension of the 13- 13.5 inch screen protector: 11.89 x 7.83 inch/L x W. Universally fit diagonal 13, 13.3, 13.5 inch 16:9 widescreen notebook computer LED monitor panel. ^^ Protects your eyes by filtering and curbing 99% harmful UV. Anti-blue light between 420nm - 460nm can be reduced by 45% for HEV protection. ^^ Made of Acrylic. It can effectively prevent screen from dust and scratch. Perfectly works in office / home for 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 sticker on each side and hang on the monitor screen.