The P110S Compact is a pedestal column with the DL-10RB Compact dolly that is great for studio use. The P110S Compact is equipped with the tracking locking mechanism and cable guards which come standard with the large-sized double-wheel 125mm / 4.9" casters. The tracking locking mechanism ensures straight-line movement by locking the caster direction, while the cable guards prevent the wheels from running over the cable during studio production.