Ideal for speedy online referencingStand is constructed of heavy 16-gauge black powder-coated steel, black bumper molding and durable 1 1/4" high-pressure laminate, which resists scratches and stains. Work surface measures 39"H to provide convenient walk-up access for libraries, labs and classrooms. Features a modesty panel, grommets and rear-mounted vertical tray for wire management. The 21"H CPU rack (part number PCPU-A), constructed of black powder-coated steel, adjusts from 8 1/2 - 10 1/2"W and is sold separately. Dimensions: Part number SWC-30: 39H x 30W x 30"DPart number SWC-42: 39H x 42W x 30"D Ships via Truck. FOB: TX. Tops available in 10 finishes: 02 blue, 09 grey, 18 red, 23 walnut, 75 light oak, 85 natural maple, 90 cloud nebula, 112 medium oak, 120 charcoal, 183 white nebulaTo view choices, simply click on View Swatches located above.Once item is placed in cart, you will be prompted to specify your finish.Overall dimensions:SWC-30: 39H x 30W x 30"DSWC-42: 39H x 42W x 30"D