This is a total piece of crap. It's really cheap, just some thin wires, and sways a lot. Also, the side eats into the measurement so even though it says 19 inches wide, there is only less than 16 inches of actual shelf space, a really poor design concept. I also bought the Grayline 410324, Large 6 Shelf Storage System, in the same order and that one is significantly superior in quality I'm surprised people actually bought this and kept it. I do not recommend anyone to buy it.