Safco Products 1923CY Muv 45" H Stand-Up Desk Fixed Height Computer Workstation with Keyboard Shelf, Cherry Stand Up Desk is 45" high with durable 3/4" melamine laminate work surface and shelves Decorative molded side panels hide computer cables Keyboard shelf extends 9-3/4", adjusts in 1" increments and retracts under the work surface Printer tray adjusts in 1" increments and is 24-3/4" W Mobile on four swivel casters (2 locking)