A4 ring binder inserts, 4-fold - perforated, 50 sheets. 70 g/m² fine, wood-free paper: the basis for a satisfying writing experience. Lined with a white margin on the right (=line 25), for quick visibility of notes in the margin. Includes 4 holes - fits into any ring binder. Awarded the recognised EU Ecolabel for environmentally friendly production and product quality. 50 sheets for long-lasting use.