Office Briefcase 13-Pocket Document Expanding File Folder (33 x 25 X 4 CM) Black Size: 24.6 x 32.8 CM/9.69 x 12.91 inches. Great for meeting and event planning. Keep all of your important papers at hand in this portable organizer. Get organized and stay that way! Easy mobility. Sturdy construction in a fashionable design. Practical and compact. Compartments/Pockets for organizing and sorting various files.