I love these shelves.  They work very well in the garage.  HOWEVER, be prepared to tackle some problem solving.  I bought 4.  one box had been ripped and taped. it was missing all the connectors that allow you to configure the shelves tall, as shown, and one of the upright posts was bent.  In another box a connector was so tight that I had to pry it apart to make it functional.  these were all overcome, but required some time, tools and ingenuity.  that being said, once they were all up, they have made an improvement to the organization of my space.  they hold a lot and work well with large totes.