1. Foldable for storage. 2. Solid and stable, without shaking or shaking. 3. The thickness of the bottom plate is 3.0 solid aluminum plate, which increases the stability. 4. The height can be adjusted at will, multi-angle switching, convenient and practical. 5. Correct office sitting posture and relieve neck fatigue. 6. Heat dissipation and ventilation, aluminum alloy efficient heat dissipation.
