I was so excited to find out that the shelves are particle board, not plastic, and with a nice finish.  You can add or takeaway shelves for varying height.  Smooth surface stores three of my large purses per shelf.  I shortened one for the office phone & mini comp.  Light as a feather to move around.  I just have to buy more of these.  The uses for these shelves is endless, they're not just a corner shelf.  Even if your home is antiquely decorated, you'll find many uses for this shelf unit.  Of course, design with safety and children in mind.  I live in Canada and paid big bucks for shipping, still worth it!   :)