After 22 years in our home we needed to repaint the whole interior so we purchased four 10/packs to store our belongings. They're easy to assemble and the size is perfect (so one doesn't overload them). The handles on each side make them easy to transport and the boxes can be stacked.
These boxes are easy to put together and are made of a good solid quality. They hold up when they are stuffed full. I have been getting them for several years and even the older ones seem to hold up in storage. They have been moved from place to place stacked upon and kicked around and are withstanding the abuse.
I purchased these boxes for my business and use them a lot. I do a lot of filing and I use these boxes to store old files and folders. They stack nicely and hold a lot of paperwork.
Each year when it time to box up our files for the past year and get files ready for the upcoming year I head to Staples and buy their storage boxes. Easy to assemble and sturdy they fit on a shelving for easy access if I need to go back and find a reference an old file. The IRS requires businesses to keep materials for seven years - what better way to store than this way. They are cardboard and have a place to write on - always put the year and what is inside - I use these for accounts payable accounts receivable an dour payroll records.