This wheel has a diameter of 50mm and a socket diameter of 38mm, which is both practical and beautiful. The PP material gives the wheel light and impact-resistant characteristics, making it flexible and easy to move; the PVC material enhances wear resistance and corrosion resistance, adapts to various environments, and ensures long-term stable use. The unique gray-green (Aurora Green) color scheme is fashionable and eye-catching, adding highlights to the equipment and enhancing the visual style. The 50/38 specification design is suitable for a variety of equipment, such as office chairs and home carts. The 50/38 specification is suitable for various office chairs, easy to install, the 360° rotation function enables flexible steering, smooth and quiet rolling, reduces moving noise, and creates a comfortable experience. Whether it focuses on performance or appearance, this wheel can meet the needs of the office, home, and other scenarios, providing stable support and convenient mobile solutions for equipment.