Upgrade your office chair with our caster stem inserts. These parts are designed to replace worn-out or damaged inserts, restoring your chair's mobility and functionality. Easy to install, they provide a firm grip on wheels, ensuring smooth and effortless movement across different floor surfaces. Features -Color:White -Material:Plastic -Size:2.00X1.60X1.60cm/0.79X0.63X0.63in - durability: constructed from materials, these caster socket inserts are designed to endure extensive use without showing signs of wear -Chair wheel protection: these inserts provide excellent protection for your chair wheels, helping to extend the life and efficiency of your office chair -Scratchresistant design: the surface of the inserts is engineered to resist scratches, ensuring they remain in condition even with regular use -Effortless installation: featuring insert design, these inserts can be easily installed without the need for additional tools, making the process quick -Broad compatibility: suitable for a variety of office chairs, including computer and swivel chairs, these inserts are for both office and home environments Package list: 30 x Caster Stem Insert