Features:This board shelf can be adjusted at will and used widely; suitable for value="1.2" tcsc="0" unitname="m" w:st="on">1.2mvalue="2" tcsc="0" unitname="m" w:st="on">-2m boards of all kinds of frames; moulded steel tube comes with baking finish, pithy, durable and stable. Injection-moulded ABS wheels, movable in all directions.