I got this to increase the storage in a handicapped accessible shower stall.  It is wonderful.  It was VERY easy to install, and seems very secure.  The great thing is that you do not have to use any tools to put the shelves on the pole.  It holds larger sized shampoo bottles without wobbling or seeming like they will fall out.  I hang wash clothes on this and the mesh allows airflow.  It has brought my shower to a more organized and nice looking area.  It seems to be well made and I expect this to last quite a long time.