Favored by law firms, this is the "Iron Man" of file pockets. Pocket holds standard top tab folders without bulging thanks to strong, fully-lined Tyvek® gussets which extends into the front and back panels twice as far as standard file pockets. Drop front for easy access to documents. Labels sold separately. TUFF Pocket. Expandable File Folder Type: End Tab Pocket; Size: Legal; Width: 15 3/4".