Avery dot matrix computer labels are specifically folded to work well with large mainframe printers. Dot matrix labels are stored in a fanfold for smooth feeding through the printer. You can choose from a range of different label widths to meet all your labelling needs. | Dot matrix labels in continuous fanfolds with a wide range of sizes in width formats from one to four labels | Ideal for use in large mainframe printers or invoice processing | Permanent adhesive | Paper material | A4 size | 10