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MEASURING FOR YOUR PRIVACY SCREEN & PROTECTORS: Measure from the upper left corner diagonally down to the lower right corner. Make sure you measure the Viewable Area Only. For a proper fit, do NOT include the monitor or laptop frame or casing in your measurement. Also, note if your screen is in Standard (Ratio 4:3 +/-) or Widescreen (Ratio 16:9 +/-)format .
With the 3M privacy filter for 21.3" standard desktop LCD monitors on your screen, you can prevent others from seeing confidential information on your computer. This privacy filter uses 3M's microlouver technology to darken your screen unless you're directly in front of it, keeping valuable data away from prying eyes. It features attachments that are easy to put on and take off, so you can easily clean your screen when needed.
|Screen Size (Diagonal in inches)||21.3|
|Screen Protector & Filter Type||Standard|