We use these boxes to store all our old business files and many project materials. The small size is never too heavy to move though it won't hold every item and we have to supplement with regular brown corrugated boxes for larger items. These boxes stack really well and fit well on many kinds of shelving. It's easy to re-label -- we reuse these boxes and we find they travel very well and last a long time even with repeated opening and closing and traveling. The price is right. We have found that the tops will come off in moving if not taped.
I purchased many of these boxes to use for storing some items indefinitely and for transporting others during a relocation and was very satisfied with the result. They held up well through the move and arrived at their destination without external damage and with the contents intact. Also the cut-out handles on the sides of the boxes make them easy to lift even when filled to capacity.
useful for letter or legal files. also turns out to be a good fit for a lot of other things so makes a good general purpose storage container. very modest unit cost so good for applications requiring a lot boxes that have to stack neatly. perforations are not alway cut clean through and does not accommodate hanging folders well.
I use these for personal storage. Durability is fine but when assembling the boxes the perforations to tear where needed were not deep enough so the corrugation seperated in various spots....a little "chinchy". I would recommend but with "warning".