Only three stars because I think the rack depth is interpreted a little too low. I have installed the rack in a tunnel oven. This look out the the CD's wide, the rack compared to the rest of the cabinet looks rather inelegant. Racked even the CD's sitting pretty tight and well performed. So far, no wobbling or rattling. The processing of the timber box is quite stable, so that you can hang on the wall, the rack also. (Holes are pre-punched)