3M™ Frameless Blackout Privacy Filter for 21.3" Flat Panel Monitor (MMMPF213C3B) Each Education Punchless report cover made of

Punchless report cover made of sturdy vinyl with clear front to show-off and protect contents

Throat Reach: 0

preserves carbonation and slows the melt of ice

Doesn't leave a film

3M™ Frameless Blackout Privacy Filter for 21.3" Flat Panel Monitor (MMMPF213C3B) Each Education Punchless report cover made of3M Frameless Blackout Privacy Filters 3M 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