Adir Corp. 627 Upright Roll File Corrugated Box with 12 Slots AVAILABLE IN TWO CONVENIENT OPTIONS. Measuring 15" L x 12" W x 22" H, this Roll File Corrugated Box is offered in two different tube slot options. One features 12 compartments that measure 3.875 inches across, while the other features compartments measuring 2.75 inches across. BUILT TO LAST. This upright box is made of sturdy corrugated fiberboard reinforced with plastic molding along the sides and tops to prevent rips and snags. CONVENIENT DESIGN. Roll up your large documents, such as maps, blueprints and plan drawings, and stow them away in this upright roll file. Compact in size, it will easily fit on your desk or in a corner of your office. ECONOMICAL AND PERMANENT STORAGE SOLUTION. Keeping all of your large documents in great shape, this simple storage box conveniently saves time, space and money. VERSATILE USE. This lightweight roll file will maximize efficiency in any location. It provides easy access to all of your large-format documents in one compact space, and keeps your workspace organized and clutter-free.