Overall height: 58¾"/1493mm Depth: 17¼"/440mm, Width: 19½"/495mm

From top: 1st space: 12¾"/324mm, 2nd space, 3rd space, 4th space, 5th space: 6"/152mm, 6th space: 12¾"/324mm

or can be made to your specified measurements with various shelving arrangements.