What a good purchase? Easy tu assemble, sturdy, and just what we needed for the garage. Shelves can be adjusted to any distance one from the other.  We got tired of all the dirt that traditional shelving units collect during the years. So we decided to try with one of this units and then if happy with the choice, replace all three we have in our garage.  Definitely yes!!!  Delivery was on time and we have absolutely nothing negative about this purchase.