Abstract: A stationery appliance for use with a loose leaf ring binder that has at least two closure rings capable of holding punched sheets in an organized manner. The appliance comprises a grouping device selectively encircling a plurality of the sheets to define an integral group thereof and maintain the integral group segregated from all of the other sheets held by the closure rings of the ring binder. The grouping device is selectively releasable to permit inspection of individual sheets of the integral group or removal of individual sheets from the ring binder. In one embodiment, the grouping device includes an elongated strip of flexible sheet material extending between first and second ends, the strip including a bight portion intermediate the first and second ends to define an upper elongated flap generally contiguous with an uppermost sheet of the integral group of sheets and a lower elongated flap generally contiguous with a lowermost sheet of the integral group of sheets.