Leuchtturm ringbinder NUMIS classic design with NUMIS sheets

Classic-design complete album without matching slipcase. Bound leatherette ring binder with 4-ring mechanism,  including 5 NUMIS sheets (44, 34, 25, 17, diverse) and 5 white interleaves. Sliding drawer window are made of plasticiser and acid free soft specialty film. Overall size:   235 x 240 x 60 mm