A part fell off or was placed in the box loose by the manufacturer.  It was suppose to be welded on the bottom of the shelf to hold the leg.  I glued it in place with super glue because it was not worth the cost to ship it back.   I used it to hold shampoo and soap bottles in the bathroom.  The shelf started to have rust spots after a few days. I do not think it will last in the bathroom.  So, I moved it to the kitchen counter to store spices.  It seems to be working better there.