This caster has a diameter of 60mm and a socket diameter of 26mm. Crafted with PP + PVC materials, it offers both lightweight and durable characteristics. The PP material gives the wheel good impact resistance, making it easy and flexible to move and not easily damaged; the PVC material enhances wear resistance and corrosion resistance, and can adapt to a variety of ground environments, and remains stable and reliable after long-term use. The unique electroplated ring design not only enhances the fashion sense and texture of the wheel but also adds a sense of refinement and high-end, making it both functional and visually attractive.