Initially, I tried to make a large amount for printing headlines by printing with a label printer, but I found a label seal of exactly good size, so I bought it.
Even with a color laser multifunctional machine, it was possible to print without problems, the seal was also easy to paste, and the paste was quite powerful. It is cheaper than a label printer, so I plan to use it in future.
I was looking for the back label of the file. I bought it thought that there was nothing narrower than this narrower. When I pasted it on the back of a paper file such as a common paper file, a side beside a little. Because I often use files and slim files, the width is a little more detailed I hope.