Allows for plenty of work surface and storage capacity to meet your needs. Unit features a 47-3/4"W x 15"D top and an adjustable 21"W pullout shelf above the mouse surface. Monitor compartment measuring 23"W x 18"D x 18"H permits angle adjustment of 0º to 48º with 10 height settings. 8"H back panel maintains monitor position. Workstation Includes two 21"W x 16"D pullout shelves that serve as a mouse/work surface and equipment storage. A bottom compartment provides even more storage capacity. Slide-out keyboard shelf (set at 27" keying height) with fabric covered foam wrist rest and mouse tray. Mobile on swivel casters (two locking). Optional CPU Shelf (Model 1914) and Folding Side Table (Model 1916) can be mounted to any unit to provide additional space. Constructed of furniture-grade wood with durable laminate in Medium Oak or Mahogany. Assembly required.