Overall dimensions variable; each element:
71 1/4 x 3 15/16 x 4 15/16 inches (181 x 10 x 12.5 cm)
71 1/4 x 3 15/16 x 5 5/8 inches (181 x 10 x 14.5 cm)
71 1/4 x 4 1/2 x 5 1/2 inches (181 x 11.5 x 14 cm)
71 1/4 x 3 15/16 x 4 15/16 inches (181 x 10 x 12.5 cm)