Flexible height and rotation: fits heights under 20.8 inches, supports up to 66 lbs, rotates 360 degrees, and fits PC widths from 5.3 to 9.2 inches. Thick steel frame for stability: constructed from steel with a wide, thick main frame for solid support; hollowedout bottom with cooling holes for rust resistance and cooling. Safe and stable mounting: adjustable underdesk PC mount with double protection and upper and lower sections to keep the PC safe and stable, reducing the risk of drops or damage. Practical gift option: an adjustable underdesk PC mount that boosts productivity; a thoughtful present for holidays to show care. Use scenarios: Home and office workstations: frees desk space by mounting the PC under the desk, keeping the surface clear and accessible. Shared or cluttered work areas: improves organization and airflow while preventing desk clutter. Gaming or content creation setups: provides easy access to ports and cables with 360degree rotation for convenient positioning.