“Junctures in all directions”, this was the watchword of Dr. Rocher when he designed his cage. This cage is a cube of 2 x 2 x 2 m, composed of eight detachable panels of 2 x 1 m each, with square-section tubular frames of 35 x 35 mm. These panels are filled with 52 mm square welded mesh with a thickness of 5 mm. The vertical panels are supported by legs. The whole is assembled with screws and nuts. Epoxy white finish.