Esselte Mobile/Hanging File, 8 Pockets, Letter,10-1/4 x 1-3/8 x 14-1/4 Inches, Assorted (ESS52897) Hanging file features removable index-tabbed, color-coded file pockets in a convenient black carrying case that goes anywhere Made of practically indestructible, waterproof polypropylene Use as expanding file or remove from case and carry in briefcase, store in file drawer, or hang on back of door or in cubicle Ideal for project organization and traveling