The Dello blue opaque plastic desk tray (model 34409) is the ideal stackable organizer for classifying A4 sheets and files with color and dynamism. The vibrant blue version offers a sporty and energetic tone that makes it easy to identify priority folders on the work desk. Made of high-resistance rigid polypropylene with easy-to-use side openings, it allows multiple trays to be stacked vertically. The blue color brings joy to the office. Perfect for young offices, schools, and consulting rooms.