Mobile computer desk features a reversible desktop so you can choose mahogany or medium oak during assembly. Holds 40 lb. Design features a black steel base, full width 6-3/4" deep shelf under your desk for manuals or books, and 12" high privacy panel. Top is made of 1" laminate. Use cable routing cutouts when desk is against a wall. Computer desk moves easily on four dual-wheel casters (two locking).