Effortlessly move from a sitting to a standing position whenever you want. Customize with accessories to fit individual user’s needs and workflow. 20-inch (51 cm) effortless height adjustment - patented CF technology allows instantaneous, tool-free, non-motorized re-positioning while you work! Integrated brake secures table in place and with just a touch releases for height adjustment. It features a spacious 23-inch x 48-inch work-surface.