3M PF400XXL Framed display privacy filter 21"

Feactures
- PF400XXL fits 19"- 21" CRTs and 19"- 20" LCD monitors
- Flat frame design
- Keeps confidential information private with 3M's microlouver privacy technology
- On screen data visible only to persons directly in front of the monitor, passersby see a blank, dark screen
- Offers privacy without blurring or distorting screen images
- Reduces glare up to 95%
- Blocks up to 99.9% of ELF/VLF E-field radiation and prevents static and dust build-up when properly grounded
- Viewing area diagonal is 20.6 inches (523 mm)
- Standard tint glass
- Cleans easily with a soft, lint-free cloth and glass cleaner
- Includes two sets of hanger arms for a custom fit on either CRT or LCD monitors
- Protects fragile LCD screens from scratches, damage and fingerprints
- Lifetime warranty

3M PF400XXL, 21", Monitor, Framed display privacy filter, Anti-glare, Anti-radiation, Anti-static