The box works fine. I added it to the other hanging file boxes that I purchased from Staples a few years ago. The good thing is that the box has not changed so it stacked well with the other boxes.
This hanging file box is just what I need for a small business. I like the visibility of the clear plastic and the folders hang securely plus it is easy to transport. Perfect!
I have purchased the clear boxes before and love them. They hold a lot of files and hey latched well(especially important when I am transporting files to and from the office). But the black ones I purchased don't latch as well one not at all on one end. If I purchase again I will do the clear ones. It is probably just a one off defect. Great product otherwise.