I had been lookingfor years for a lightweight wire rack for my numerous CDs.  I like this product because of its unusual and attractive wavy shape.  I also like the fact that it takes up so little space, so I could buy 2 and still have plenty of floor/ wall space for other items, such as a potted ficus and a number of decorative baskets.  And, of course, it holds a lot of CDs fairly unobtrusively.

Pros: Just what I had been looking for.
Cons: A bit tricky to assemble.