Check the listing for details. DURABLE Motion Reference System, 10 Double-Sided Panels, Letter-Size, Black. Condition: New – Open box. Listed at 80.00 USD. The Sherpa Motion Reference System is ideal for public information areas, shared workstations, and high-profile settings. It is an elegant, ergonomic, easy to rotate reference system/desk organizer with included 10 letter-size panels, offering 20 viewing sides. The Sherpa Motion fluidly rotates 360 degrees on a galvanized ball. Rotation and tilt resistance are adjustable, with a reading angle that can be anywhere from 25 to 70 degrees. Sleeves open on two sides for easy paper insertion. Paper Secure corner clips hold pages safely in place and add stylish design accent. Available in black or titanium color.Make sure this fitsby entering your model number. ERGONOMIC DESIGN 360° rotation with reading angle adjustable between 25° and 70° FIND INFORMATION FAST: provides easy access to information you need every day - 10 sleeves display up to 20 letter-size sheets with adjustable index tabs quickly direct you to frequently used information SAVING YOU TIME AND MONEY EASY LOAD SLEEVES in a crystal clear protective that prevents any creasing or tearing of the inserted documents GLARE-FREE document sleeves made of polypropylene allow for easy reading