I was super excited about this shelf until it came. The brackets seemed really pathetic and inadequate to hold something that is made of totally fragile material but I installed it anyway. Long story short after a few months it fell off the wall. Shelf is broken and so are two of the items I had on it. The shelf is nice but they need a real mounting system.  No shelf would be secure with those flimsy little brackets on the back. Wish I could return it. Total waste of money. :(