These 2-inch circlip swivel chair high-leg fixed caster wheels are an excellent replacement for your office or computer chair. To install, simply insert the wheels into the chair's socket and secure them with the circlip. These wheels are designed to provide smooth and stable movement on hardwood floors, carpets, and other surfaces, ensuring your chair glides effortlessly without causing any damage. Features -Color:Black -Material:Nylon, iron -Size:8.20X5.00X5.00cm/3.22X1.97X1.97in - stability: the highleg fixed caster wheels offer stability for your office computer chair, ensuring it remains securely in place -Effortless installation: featuring a circlip design, these wheels are easy to install and fit a wide range of standard swivel chair legs -Convenient replacement: the socket pins make it easy to replace the wheels, helping to extend the life of your swivel chair -Floorfriendly design: the antislip feature prevents the chair from sliding, protecting your floors from scratches and other damage -Durable and reliable: constructed from wearresistant materials, these caster wheels are designed for use in homes, offices, and more Package list: 6 x swivel chair foot pads