Heavyweight, sheet protectors are made from archival quality polypropylene with built in Microban® antimicrobial protection ...
Polypropylene material offers safe, archival quality, no photocopy transfer protection No sheet punching is necessary thereby ...
Heavy Duty (4.7 mil) Clear Holds two 8 1/2" x 11" sheets or one 11" x 17" sheet Top loading Made of polypropylene PVC free ...