Dual monitor mount holds two monitors up to 27" wide Five adjustable heights from 6.5"-16.3" accommodate people of any height Large retractable keyboard tray provides ergonomically correct positioning whether you are sitting or standing Built-in grommet hole helps to keep cables neat and tidy Front levers make it easy to raise and lower the riser while gas springs can hold up to 50 pounds of weight Contemporary styling features clean lines and a black finish to complement your office Constructed with an aluminum frame and medium-density fibreboard top for long-lasting durability No assembly required Dimensions: Width: 68.5cm (26.97"); height: 22.86cm (9"); depth: 101.6cm (40")