StarTech.com Monitor Privacy Screen for 21 inch PC Display, Computer Screen Security Filter, Blue Light Reducing Screen Protector Film, 16:9 Widescreen, Matte/Glossy, +/-30 Degree Viewing - Blue Light Filter - Display privacy filter - 21.5" wide - transpa

The monitor privacy screen is easy to attach and remove. Simply attach the 21.5 inch privacy screen to your 16:9 aspect ratio display using the attachment strips or slide-mount tabs. This confidentiality screen filter is also reversible. The matte side provides you with glare reduction and the glossy side of the privacy screen will provide you with increased clarity. The privacy screen is also easy to clean when removed from your display.

• Protect sensitive data
• Easy application
• Blue light reduction
• Durable & easy to clean
• Reduce glare or increase clarity

• Protect sensitive data
  This monitor security filter provides privacy outside +/-30° viewing angle from the center of your 16:9 27" widescreen display, keeping data on your desktop screen confidential.
• Easy application
  Using adhesive strips that won't leave permanent residue, apply the removable privacy filter cover to monitor bezel with the side mount tabs or directly to the screen for extended use.
• Blue light reduction
  In addition to protecting your data, this PC monitor privacy screen minimizes digital eye strain when working for extended periods of time by reducing blue light by 30% to 40%.
• Durable & easy to clean
  Flexible dual mounting options fit various monitor bezels to add a durable computer screen protector film to the monitor to protect from scratches, fingerprints & dust.
• Reduce glare or increase clarity
  Reversible computer monitor privacy filter retains sharp and consistent image quality in any lighting with an anti-glare matte-finish or a high-clarity glossy-finish.