Shelves are what separate this screen from a plain partition. Three metal ledges, each 34 by 5.5 inches, run at 30 inches from the floor, right at the height where a phone, a plant or a stack of files stays reachable from either side. Behind them, gray polyester stretches across three 34 by 74 inch panels that resist wear and block the view without darkening the room. Extended flat the divider spans 103 by 18 by 74 inches; 180 degree hinges fold it around a desk or across a doorway instead. Eight rolling wheels with brakes take the 24 pound frame wherever the layout changes, so a spare bedroom becomes an office in the morning and reverts by evening.