Because it is used at the work site, the ledge of vinyl cloth is useful. It was suddenly needed, and even if I looked for anything "inside: correspondence 4 to 5 days" correspondence inside Here is saved "with stock". Even if it gets dirty it is a classic so you can keep the cover clean.
I used this same type before. Since I was able to use it for ten years, it was firmly sturdy and I was used to it because I was used to it very much. I found it here and bought it. Although it is a bit heavy, I think that it will be useful for those who are using for a long time because the cover is solid.
Since I was using the same thing (one with a larger number of sheets to be bound), there is no problem regarding the feeling of use. I like the sense of security that holds with a cash as opposed to a small number of rings. It is hard to open and close a little, but it gets better within the use.