The lowest pedal height (9"H) fits easily under your existing desks to quickly, easily, and unobtrusively integrate activity into the classroom. Adjustable height lets users customer it for their best fit. Heavy-duty, magnetic flywheel offers smooth quiet, pedal motion in forward and reverse with adjustable resistance. Five-function display shows time, speed, distance, calories, and scan. 24"L x 20"W x 9"H; 24 lb.