The loose-leaf binder with four stapling pins (3 x 80 mm perforation) is ideal for filing index book pockets or registers up to A4 format. With the 6 highly transparent index pockets made of CopyResistant Lisse Strong material, the loose-leaf binder is ready for use. The contents can be flipped open, always lie flat and can be read right to the edge. The cover is made of durable, semi-transparent KolmaFlex material. Bring colour into your everyday life!