RedRack may be stacked on top of one another or placed side by side. 2 heights are available: 32″ (A) and 48″ (B). We offer 2 main sizes in widths: 16″ and 32″ (only wood case modules are 24″) to allow for a number of configurations. RedRack wine racking sits 2 3/4″ away from the wall for a total of 9″ depth. Some assembly required.