Canary Products Modern Height Adjustable Crank Desk Crank Height Adjustable- Max height 45", Min Height 27" Width Max 64" and Width Min 41" allowing for a variety of different table sizes Crank can be removed and stored Recommended by doctors and health experts as ideal for office use to maximize productivity, increase stamina and energy through standing and reduce fatigue, discomfort, neck and back pain caused by static posture or prolonged sitting. Can be used anywhere as it doesn't require electricity