The unique flex design of the DS-224STA makes this a great Dual Monitor mounting solution for existing LCD monitors. DoubleSight's flex design offers the user complete flexibility when adjusting their monitor on the desktop. T DS-224STA is adjustable for height, tilt , swivel and pivot. Each monitor adjusts independently of the other monitor for a truly custom view. In addition, users can also move monitors forward or backward on the stand for a better ergonomic fit. The Height adjustment is for the main pole only.