The VFile19/VFolder19 Vertical Flat Storage - Easy access and efficient storage for Documents up to 12"x18" (ideal for 11"x17"). By Advanced Organizing Systems, Inc. Designed by an Architect to organize and store prints, graphics, art, film & other items that need to remain flat. Ideal for active files or permanent storage in office, home, classroom, or on jobsite. Includes 1 pack of matching VFolder19's for organization and protection (max capacity is 3 packs). VFolder19's provide necessary rigidity and tension to store documents vertically with retrieval as easy as a file cabinet. Stylishly designed with subtle gray lettering on sturdy white corrugated cardboard. Strong and durable with double layered interior partitions. Reinforced top and bottom proven to prevent breakthroughs. Side label area matches the 3 labeled compartments for accurate item location. The labeling convention (especially when used with a spreadsheet or database program) ensures quick document retrieval. Stores m