Meet the iconic counterpart to filing: The ProTab Filing System. Ditch the printers & say goodbye to traditional plastic tabs. This new system elevates the labeling experience, with strong adhesive, fast & easy application. Keep your tabs in place & stop hassling with plastic tabs that end up at the bottom of the cabinet. These customizable, easy to write on ProTab labels are erasable, & can be utilized with any filing system. Folder Size Type: Letter; Max Folder Expansion: 1"; Folder Color: Blue; Color Family: Blue.