This height-adjustable computer desk will bring you a fresh working environment where you can sit or stand! This office desk has 2 individual tabletops which can be adjusted separately. You can simply turn the knob to adjust the height of the desktop. The upper desktop keeps monitors at eye level while the lower desktop is spacious enough to put necessary office supplies. The barrier stripe can prevent items from slipping off. Ergonomic height adjustable design enables you to create a healthier working style and avoid back fatigue after working for hours. The knob to adjust the height of the desktop. The upper desktop keeps monitors at eye level while the lower desktop is spacious enough to put necessary office supplies. The barrier stripe can prevent items from slipping off. Ergonomic height adjustable design enables you to create a healthier working style and avoid back fatigue after working for hours.