High-quality binder for daily use. This gray binder is specially designed for intensive daily use.* Features: * Unique and patented mechanism with 180° opening: 50% more opening and 20% faster filing. * Very durable cover made from 30% pre-consumer recycled PP film and PE laminated sheet inside, on robust 90% post-consumer recycled cardboard, for better durability. * Grip ring, lever mechanism, and metal reinforcements. * The label holder on the back allows for changing labels. * Capacity: 350 sheets A4 (80 g/m²).