Our stem inserts socket is for those looking to upgrade their office chair wheels. These inserts provide a tight fit for the caster stem, ensuring stability and smooth movement. Made from metal, they are built to withstand daily use and resist wear. The sleek design complements any chair leg, making them a practical and stylish choice for your furniture. Features -Color:Silver -Material:Iron -Size:3.20X2.00X2.00cm/1.26X0.79X0.79in -Selected quality: made from metal, these caster rod sleeves are built to endure and provide reliable performance over time -Stable mounting: ensures a stable and secure mounting on chair casters, enhancing the overall stability of the chair -Sound reduction: helps to reduce the noise produced by moving chairs, ensuring a quieter and more serene office setting -Effortless installation: the insert design allows for easy and Easy installation, making the process quick and -Practical: suitable for use with office chair casters and wooden chair legs, making it a versatile addition to any furniture setup Package list: 10 x caster stem sleeves