Frameless Blackout Privacy Filter For 27" Widescreen Imac, 16:9 Aspect Ratio Dispensers Convenient for storage and effortless

Convenient for storage and effortless use

Indirect-venting design provides excellent impact and splash protection

Privacy Shutter

Includes: lid

Frameless Blackout Privacy Filter For 27" Widescreen Imac, 16:9 Aspect Ratio Dispensers Convenient for storage and effortless3M Black Privacy Filters utilize ingenious microlouver technology to deliver world class effective privacy for laptops and monitors. Side views are "blacked out" from prying eyes while your screen remains clearly visible to straight on views. 3M Black Privacy Filters fade to black starting at the 30 degree side angle, are reversible between a glossy side and glare reducing matte and reduce 35% of blue light transmission.