WattsOSACA-1 Component Wall Storage System1970 · Laminated woodeach element: 13 1/4 x 5 3/4, 17 1/2, 23 5/8, 35 1/2 or 23 5/8 in. (33.5 x 15.5, 45, 60, 90, or 120x60 cm)Museum of Modern Art