SuperTab erasable file folders have a special erasable surface that makes it easy to revise or reuse labels and file folders. The labels are oversized to fit SuperTab file folders. The erasable label is 90% larger than standard size file folder labels so you can use larger text or add more lines of description which makes it easier to read and find file folders quickly. Write directly on the erasable surface with a permanent marker and easily erase with a standard white eraser. An eco-friendly reusable solution for your filing needs. Not recommended for use in printers.