DYMO LW 1-Up File Folder Labels for LabelWriter Label Printers, White, 9/16'' x 3-7/16'', 2 rolls of 130 (30327) Label is made to fit on the tab of most file folders. White background helps text stand out. Clear, crisp text is far easier to read. Use with DYMO LabelWriter and Seiko label printers. File Folder Labels print directly from the roll for simple use. Print labels individually or in a batch.