Description The chair caster replacement made from safe material is easy to use, wear-resistant, can serve you for a protracted time, and are not clean to damage. The caster wheel is great replacement section for chair that will meet your wishes well. Reasonable design makes it extra handy to change the direction, simple to use. Features -Color:Black -Material:Plastic -Size:8.30X6.10X6.10cm/3.26X2.40X2.40in - Lasting use: Made with material, those chair wheels can face up to different situations and daily wear, ensuring lasting performance. - 360-Degree swivel: These chair casters is designed with 360-degree swiveling function, taking into account clean and flexible movement, getting better office efficiency. - Silent operation: Featuring its noise-free operation, those chair wheels work well with the floor, making certain a relaxed operating environment. - Easy installation: Simply insert the wheels into the chair base with out the need for particular tools, saving your time and labor. - Heavy duty: The casters have a powerful load bearing capacity, not easy to break, can be used by way of people of all figures.1 x Office Chair Caster