Premium Privacy Screen Filter for 20 Inches Desktop Computer Monitor. Screen Protector size is 17.4 inch width x 9.8 inch height. Anti Glare and Anti Blue Light Protection : Amazon.ca: Electronics
Amazon.com: Dell P2016 Widescreen 20 inch LED Monitor, VGA, Display Port, 16.7 Million Colors, 178 Degree Viewing Angle, Built-in USB Hub, HD at 60Hz, 8ms Response time (Renewed) : Electronics
ZOEGAA 20 Inch Computer Privacy Screen Filter for 16:9 Widescreen Display 17.43"x9.84" - Computer Screen Privacy 20 Inch and Anti Blue Light Anti ...
Display size - Wikipedia
Amazon.com: Premium Anti Blue Light and Anti Glare Screen Protector (2 Pack) for 20 inches (Measured Diagonally) Monitor. Screen Protector Size is 17.4" Width x 9.8" Height. Easy and Bubble Free Installation :