With a handy lever on both sides, simply flip-up for fast setup or flip-down to nest away. Vertically aligned nesting design ensures a small storage footprint. Includes detachable punched-metal privacy panel. Compatible with most table tops. Durable, powder-coated steel resists chipping and scratching. Four locking casters for mobility or four glides for fixed usage. All hardware included. Large For 60 to 72 wide tops. Base Color: Black; Overall Width: 55.78 ; Overall Depth: 23.63 ; Height Maximum: 28.5 .