Physical Dimensions: W. of case across bottom: 179.3 cm (70-1/2 in.); L. of case across bottom: 82.1 cm (32-3/5 in.); D. of case without lid: 31.1 cm (12-1/4 in.); Legs (including metal casters and support blocks): 60.5 cm (23-7/8 in.); 30 octave span: 49.4 cm (19-1/2 in.)