The wheel has a diameter of 60mm and a socket diameter of 32mm. The PP material makes the casters lightweight and impact-resistant, making it easy to move. PVC enhances wear resistance and corrosion resistance, adapts to various environments, and prolongs service life. The UV electroplating process makes the gold-plated layer last and bright, resisting wear. The black PU wheel surface is calm and elegant, and is cleverly matched with the gold-plated part, showing a high-end texture and enhancing the overall style of the equipment. It supports color and material customization, providing a reliable choice for customers' equipment mobility solutions.