Paper File Folder Inserts Protect Individual Documents During Handling

Now you can separate and index your letters, documents and other materials before placing them into standard file folders with our Perma/Dur 20 lb paper file folders. These individual folders provide extra support for each item and they are buffered with 3% calcium carbonate for an alkaline reserve to protect against migrant acidity. Developed in cooperation with the Library of Congress, these quality paper folders are sized to fit within a standard file folder and each has a full .5625'' exposed rounded corner tab for indexing information. Available in letter and legal size. Price per package of 100 folders.