The Stand Stool offers two chairs in one to give the worker the option to stand or sit at a raised height. Workers can sit at a raised height on a level seat and rest their feet on the 20" ring base, or they can tilt the seat and lean on it while standing on the ground (their weight is offset by the stool). The Stand Stool makes it possible to vary working positions, reducing fatigue and stress on knees and hips and promoting better blood circulation. Height adjusts with easy-reach gas cylinder. Durable polyurethane seat, ribbed and contoured for comfort. Five-star hard plastic base with low glides and built-in handle. Specifications: