Product review (5 stars): sturdy and roomy, helps with organization
Some reviewer don't like the partitions on this storage rack, but I do.  They are of a standard size that fits things like bank boxes, canning jar boxes.  The partitions help in the organization.  This thing is very sturdy -- supports up to 200 lbs, so you can stack boxes on it. I put this in my attic (attached well to exposed support beams), and I use each partition for a certain type of thing, one for canning jars, one for papers, etc. I'm very happy with this.