This organizer includes 20 anti-glare polypropylene display panels allowing 40 pages (back-to-back) of important and regularly referenced information to be close, organized and easily accessible. A sturdy, slip-proof weighted base and 25° of tilt in the display spine provide for easy and ergonomic viewing. The Aidata Reference Organizer System provides efficient organization and presentation of your everyday reference materials.Additional features include snap-on index tabs for enhanced filing and wall-mount recesses for use without weighted base.