Write-On Dividers with pockets are made of durable, translucent plastic for frequent reference. Write-on tab allows you to customize entire divider using ballpoint pen or pencil. To reuse, just erase and write on again. Tabs have a stylish shape and are larger, providing 50 percent more writing space. Each divider includes a plastic pocket for extra storage. Expandable pocket easily stores large documents with a 75-sheet capacity. Corner Lock feature holds documents securely in the five-tab plastic dividers.