Balt 27510 Mobile Floor Lectern, Oak, 46"H x 25"W x 20.13"D Available with an oak or mahogany laminate finish to coordinate with any environment. Includes a slanted top, and a retractable side shelf that can be stored inside the lectern when not in use. Retractable keyboard/laptop shelf includes a security lip to keep equipment in place. An adjustable interior storage shelf provide ample space for storage. Recessed 3" casters (two locking) provide mobility without impairing aesthetics. Caster design also prevents tipping.