Monitor Accessories
Koelaa 23 Inch Blue Light Blocking Screen Protector, Anti Glare Screen Protector, Eye Protection, Removable Anti Blue Light Blocking Screen Filter for 23" 16:9 Aspect Ratio Computer Monitor
Compatible Model: Our screen protector is a perfect fit for 23 Inch 16:9 aspect ratio. Filter size(WxH) = (510x287)mm. Not designed for touchscreens. Please Check your screen size before purchasing. Contact us if you have any confusions Anti-Blue...
https://www.bizrate.co.uk/monitoraccessories/koelaa-23-inch-blue-light-oid33883773620.html