21.5 Inch (Diagonally Measured) Privacy Screen for Widescreen Computer – Akamai Products
Vintez 21.5 Inch Computer Privacy Screen Filter for 16:9 Widescreen Monitor - Walmart.com
Amazon.com: Peslv Computer Privacy Screen 21.5 Inch for 16:9 Widescreen Monitor, Removable 21.5inch Anti Blue Light Anti Glare Monitor Privacy Filter Shield (18 3/4" x 10 9/16") : Electronics
3M™ Privacy Filter for 21.5in Monitor, 16:9, PF215W9B, 5 Ea/Case | 3M United States
4Vu™ Privacy Screen for 21.5” Edge to Edge Infinity Monitors (16:9)
SightPro Black 21.5" 16:9 Privacy Screen SP-PSB215169 / PF215W9B
Gold Privacy Screen Filter for Monitor 21.5" Aspect Ratio 16:9 – Vintez Technologies