Multipurpose workstation ideal for use as computer desk presentation station or lecternMade with black powder coat painted steel frame and wood laminate work surfacesRolling cart with four 3" casters two with locking brakeMax weight capacity (stationary): 176 lbs.Top Shelf - 77 lbs.Middle Shelf - 77 lbs.Bottom Shelf - 22 lbs.Max weight capacity (mobile): 110 lbs.Top Shelf - 44 lbs.Middle Shelf - 44 lbs.Bottom Shelf - 22 lbs.Assembly requiredDIMENSIONS:Overall: 24"W x 31"D x 39" to 45"HTop Shelf: 24"W x 18"DMiddle Shelf: 24"W x 14"DBottom Shelf: 18.75"L x 15.75"