Customize your documents by personalizing the insert pockets on the outer sides. This allows you to present a work document, report, or other documents in a professional and neat manner. This black presentation binder with 23 rings is ideal for storing your documents. * Product features; * 2 outer insert pockets for personalization * Spine width of 44cm * 20mm, 23 O rings * Capacity; 180 A4 sheets (80 g/m²)