This gray Pozidriv wheel is made of PA (nylon) material and is designed for office chairs with excellent versatility. The PA material gives the wheel high strength and wear resistance, ensuring that it is not easy to wear or damage after long-term use, and can easily cope with frequent movements in the office environment. The unique Pozidriv wheel shape not only enhances the structural stability, but also adds visual beauty, simple yet stylish. The wheel rolls smoothly and quietly, reducing noise interference during office work and improving comfort. Its specifications are suitable for most office chairs, and it is easy to install. It can be quickly replaced or installed without complicated operations, providing a stable and smooth mobile experience for office chairs. It is a high-quality accessory choice to improve office comfort and efficiency.