The AdirOffice Mobile Plan Racks, also known as mobile document stands, provide a convenient way to access and store blueprints, maps, artwork, and other large-format documents. It also allows easy transport of multiple large documents with its smooth rolling casters. On the other hand, AdirOffice Hanging File Centers are great tools for storing and easily viewing blueprints and large documents on a space-saving budget. It provides a convenient way to access and store documents while keeping them smooth and neat and fits neatly over wall dividers. Tiger Supplies offers a wide selection of Mobile Plan Racks & Hanging File Centers at huge discounts.