• Ring binder with 4 rings of 35 mm ideal for school or office organization. • Includes refill of 100 squared sheets of 5 mm with 90 g/m² paper. • High-quality extra-opaque paper that prevents ink from bleeding through. • Sheets with colored side bands to facilitate content organization. • A4 size with dimensions of 28 x 32 cm. • Closure system using elastic band to secure the inner content. • ICON collection design in vibrant purple color. • FSC MIX certified product that guarantees materials from responsible sources.