We received it in a bundle with other things but heavy items are on top of this product, the cover? It bent, and the back of the metal fitting was attached cleanly. I will use it as it is because it does not interfere with the intended use, but I want you to improve the packing condition.
When inserting from the middle of the file, it is inconvenient a bit because you have to extract the file once and then file it. I think that the point is good because it seems that it can fille a lot.