The Esselte Essentials A4 Lever Arch File in Black is a high-durability, professional document management solution designed for intensive office use. This model features a hard-wearing polypropylene cover over a sturdy board core, providing a moisture-resistant and wipe-clean surface that protects documents from daily wear. Equipped with a high-performance 75mm lever arch mechanism, it ensures precise closing and secure document storage for up to 500 sheets. Designed for maximum vertical stability, it includes the Rado cover lock system and metal-reinforced bottom edges, making it a reliable choice for long-term archiving and frequent shelf retrieval in any professional environment.