Sit or stand in seconds with our manual height and width adjustable desk frame! You can enjoy a healthy working style throughout the long day of work. This desk frame, made of powder-coated carbon steel, is stable. It has an adjustable width from 102-160 cm and height from 71-113 cm to meet your specific needs. This frame features a hand crank for easy and quick adjustment. It can be used with your desktop to fit your workspace perfectly. This frame is suitable for 120-180 cm table width and 60-80 cm depth. - Berkfield Home Manual Height Adjustable Standing Desk Frame Hand Crank Black