DESC: Protect confidential data and flat panel screens with the hassle-free no adhesive Snap2 Privacy Filter from Kensington®. This filter fits all 21'' and most 20'' and 22'' widescreen flat panel monitors and televisions. It protects flat panel screens and confidential information without cumbersome adhesives or frames. The special hard-coating on the filter narrows the viewing angle to shield data from on-lookers without damaging the display. Additionally, its textured surface reduces glare and improves contrast and color for greater visual clarity. Also, this lightweight, frame-free filter clings to screen without obstructing controls or speakers.