Miscellaneous Electronics
LONGSAND 12-18.5 inch Laptop Screen Protector Anti Blue Light Screen Protector Panel Anti-UV Eye Protection Filter Film Widescreen Laptop Frame Hanging Type Free Installation,15.6" W370×H228mm
Anti Blue Light Screen Protector: Filter out Blue Light and relieve eye strain. The anti-blue light factor contained in our anti-blue film can absorb and filter the harmful blue light with short wavelength, thus preventing the damage of blue light...
https://www.bizrate.co.uk/miscellaneouselectronics/longsand-12-18-5-inch-laptop-screen-oid37208595567.html
