KOKUYO Binding File, 5 files per set Price per set: 550 yen Two sets are new and unused (opened for confirmation). The remaining two sets have 4 and 3 files respectively. These are convenient for binding anything, from work documents to your children's drawings. My children enjoyed using them for binding various things. A4 size KOKUYO Report Maker, 5 files per set, allows you to easily organize documents with a simple cover. - Brand: KOKUYO - Model Name: REPORT MAKER - Size: A4 - Quantity: 5 files per set, etc.