Expanding file features super strong plastic construction that resists abrasion and moisture. 20 times stronger than paper. Expanding file has 13 spacious pockets and includes alphabetical and blank index tabs to customize contents. Expands to approximately 4".

Pendaflex Letter Expanding File Expandable design accommodates growing files and projects up to 4" Super-strong plastic construction resists abrasion and moisture Alphabetical and blank index tabs allow easy customization Hook-and-loop closure secures items inside for reliable containment