I'm so sorry to say that this was a complete disappointment.  The dimensions were so perfect for the space where this would be, and for the storage bins I wanted to put on them.  They arrived with severely damaged corners on 6 of the 8 shelves (I ordered 2 units) - 2 of those 6 shelves could possibly be useful, except that the whole unit seemed fragile and shoddy and a disappointment.  I talked to a lovely, helpful person at Customer Service, and will be getting a full refund, and I will be looking for something of better quality.