DO NOT BUY THIS ITEM. If I could post with NO star, I would. I cant tell you how it functions because I cant get all the parts to it and theyve sent two shipments! I got the wire holder. No vases. Package not damaged vases just not in there. Wayfair responded immediately and said theyd ship the 9 vases and Id have in a couple of weeks. That box only has 8 vases in it. Again, the package was not damaged. I cant use this thing without all nine, and now I have TWO boxes to send back. I buy most things on line, Im easy to please, and I have only left one other bad review anywhere.  If its coming from Wayfairs vendor, someone needs some quality control. Very unhappy about this hassle.