Unique curved tray holds copy in place, reduces overhead glare and improves viewing angles. Weighted base gives great stability. Simple tension knobs easily adjust height, angle and tilt. Document clip adjusts for letter- or legal-size documents. Smaller side-mounted clip holds stapled documents in place while flipping paper over top of viewing tray. Spring-adjustable, see-through place keeper line guide slightly magnifies text while typing. Holds: Legal; Letter; Mounting: N/A; Material(s): Plastic; Sheet Capacity: N/A.