A3 LANDSCAPE FORMAT FOR LARGE DOCUMENTS – Specifically designed to store A3 spreadsheets, architectural drawings, project plans, artwork and technical documents flat and organised without folding DURABLE BOARD WITH PROTECTIVE PLASTIC COVER – Made from strong, rigid board with a tough wipe-clean plastic outer layer to protect contents from dust, spills and everyday wear in busy office or classroom environments HIGH-CAPACITY 56MM MECHANISM (HOLDS UP TO 560 SHEETS) – Robust lever arch mechanism secures large volumes of paperwork, making it ideal for archiving reports, presentations, contracts and project files REINFORCED METAL THUMB HOLE FOR EASY ACCESS – Integrated metal-reinforced finger hole allows smooth retrieval from shelves and storage units, even when the file is fully loaded PROFESSIONAL WHITE FINISH FOR CORPORATE & EDUCATIONAL USE – Clean, minimalist design suitable for offices, studios, schools and technical workplaces; perfect for organised, clearly labelled large-format filing systems