Apple MacBook Pro - 16" (5th Gen) Dimensions & Drawings | Dimensions.com
Privacy Screen Filter for 24 Inches Desktop Computer Monitor, Screen Protector size is 20.9 inch width x 11.8 inch height. Anti Blue Light and Anti Glare, Aspect Ratio 16:9 : Amazon.ca: Electronics
Display size - Wikipedia
Display size - Wikipedia
Aspect Ratio and Viewable Area - How Computer Monitors Work | HowStuffWorks