Stand-up or sit-down, this cart has an adjusting shelf from 14" to 39-1/2" in height. Keep laptops, LCD, or projection at the right height. Holds all your equipment on 4 sturdy shelves, laptop shelf adjusts 19" to 39-1/2" in 1-1/4" increments. Handy unit moves on heavy-duty 3" casters (2 locking) for easier movement between rooms. Grommets keep cords managed between shelves. Top shelf measures 18"W x 16"D; laptop shelf 18"W x 14"D; middle shelf 16" x 9-1/2"D; bottom shelf 18"W x 18"D. Comes with Gray top and Black powder-coated steel frame