I don't have the exact dimensions because it is not assembled at the moment, but it almost reaches the ceiling, and is quite big, as you can see from the pics. it made of solid wood except for two of the back panels, which are optional- the pic with the doors open shows it without the panels, but if you put them in you can't see the wall behind it. (note the photos are not of the unit for sale- as it is not assembled- but it looks just like the one in the photos!)