Perfect when privacy is key. Add-on units let you create rows in any size configuration. 3/4" thick, high-pressure laminate particle board for heavy-duty use. 29" high worksurface measures 31 1/2w x 23 3/4d and accommodates a standard or flat screen monitor or laptop. Pull-out keyboard surface at 25 1/2" high measures 31 1/2w x 11 3/4d and accommodates keyboard and mouse for right- or left-hand use. Leveling glides included. Teak laminate panels/black metal frame.