ELBA rado Wolkenmarmor A4 lever arch file with 80 mm mechanism. A high-capacity A4 lever arch file with a cloud pattern finish (Wolkenmarmor), adhesive/marked spiral label (Rückenschild), and precision spiral mechanism (Hebelmechanik). Made from cardboard for stability, with material from recycled paper/cover (Blue Angel certified for Wolkenmarmor variations), capacity of approximately 500–570 sheets depending on paper thickness, dimensions approximately 31.8 × 28.5 × 8 cm. Ideal for office use and archival storage; features edge protection and a sturdy base.