Boxes are very sturdy and priced right. We use many boxes for our files through out the years and we have bought both boxes. The name brand are no better than staples brand.
We have used both these and other brands that are supposed heavy duty. Found that the Staples boxes are stronger and just as tough if not more so than name brand products. They are excellent for case files using at least one box sometimes more per case. Boxes are easy to store both in our offices and in the storage sheds that we use for older cases files. Government entities require us to keep records for six to ten years which makes for a lot of case files. Boxes hold up when sometimes they get wet from accidental spilling of water coffee or drinks. Seal decent to keep out bugs.
I was really surprised how sturdy these boxes are. I'm going to store all my old income tax files and papers in them. I'm also going to use them for storage of computer supplies wires phone cords etc.. I'm going to print out labels on card stock and put them in small sandwich bags that I'm going to glue on the front of the boxes. This way I can add or change the contents of what's inside. I just have to open the bags and change the label or contents. My husband has so many small tools cans of glue etc. that I'm going to use them for his storage. We're going to order another set of 10 boxes.
Purchased these boxes to pack up material from wife's office. These boxes were economical easy to assemble and 30 boxes later had my wife's office neat and organized. I would recommend this product