Ingenious concertina media store

Open it up and it's an elegant bookcase. Slide it shut and it's an elegant column that occupies only 38.5 x 33cm of floor space. Four hinged sections each have four adjustable shelves that can hold a total of 280 CDs, 144 DVDs, or a combination of both. Mounted on castors to ensure an easy open and close movement. A (mahogany) or B (light oak) tone. H95cm W77cm D16.5cm when fully open. Fully assembled.