Each side extension can be positioned independently and are supported by two gate legs each.Rounded, finished edges and flush mount hinges prevent fabric from snagging.Easy-roll lockable casters are attached to a reinforced base frame.All drawers feature steel drawer glides.Removable accessory and fabric bins.Dimensions:Closed:20″ W x 39-3/8″ D x 35-1/4″ H Fully Opened:71-1/2″ W (With right extension positioned)39-1/2″ D (With front and back leaf extensions positioned)36” H