This unique hanging wall shelf is designed to hold CDs, DVDs and Blu Rays, etc. Any of these kinds of disc cases will rest on the three wooden dowels (pictured ), angled backwards for easy reading of the spine. Each shelf has a sliding divider which moves along the dowels and can be used as a divider or a bookend. These shelves are lightweight, but when mounted to the wall with two small screws, they can hold a great deal of weight. Each organizer is about three feet long and 1.5 feet tall. These were made from pine but they could be made from any wood stock.