Adjustable Design: A key feature of this PC stand is its adjustable width, ranging from 20 to 30 cm. The stand accommodates most computer screen sizes and easily finds a suitable position for both desktop and mini models. Note: Please measure your computer screen before purchasing. Ventilation and Heat Dissipation: The bottom of the stand is hollow, which effectively improves the computer's heat dissipation. Ample ventilation space helps dissipate heat, ensuring the computer maintains a comfortable temperature and improving performance and stability. 360° Free Rotation: This under-desk PC stand is equipped with four 360° swivel wheels, allowing for easy movement of your computer. Whether you're working from home or in the office, the CPU holder can be easily adjusted. Additionally, both wheels can be locked to ensure the computer remains stable when needed. Premium Materials: This PC stand is made of high-quality metal and polystyrene, ensuring the robustness and durability of the desktop computer stand. The metal frame with wheels provides reliable support, while the polystyrene material is lightweight and easy to clean. The wheels are made of durable ABS material, making the PC stand even more stable. Practical Design: Protective bars on both sides of the PC stand prevent the computer from falling during movement. This computer stand also has excellent load-bearing capacity with a maximum weight capacity of 66 pounds. No matter how heavy your computer is, this stand can support it and fully meet your needs.