- Upgrade your office chair with our set of 5 high-performance 2-inch wheel rolls, designed specifically for enhanced mobility. - Each roll features an 11 mm elastic ring made from durable TPR material, ensuring quiet operation and smooth rolling across various surfaces. - Compatible with office chairs utilizing the M11 model (SJB920 420A), these rolls are a perfect fit for maintaining your chair's functionality. - Measuring at 2 inches, these rolls are engineered for optimal performance, making them essential for a seamless work experience. - These rolls are crucial for ensuring effortless movement, allowing you to glide smoothly from one task to another without interruption. - Ideal for use in home offices, corporate environments, or shared workspaces, they effectively reduce noise, making them perfect for quiet settings. - Whether you're attending virtual meetings, collaborating with colleagues, or focusing on individual tasks, these rolls enhance your comfort and productivity. - Product Code: SJB920 420A, ensuring you get the exact replacement you need for your office chair. - Invest in these reliable wheel rolls to improve your chair's performance and support a more efficient workspace.