【Universal Rotation】The office chair casters are designed with full 360° rotation. You can rotate your office chair or gaming chair as you like, which is the best way to relax after concentrated work. 【Quiet and stable】Thanks to the bearing design precision and double casters, the office chair casters are more stable and can slide 360° smoothly and quietly, even at night, you can concentrate on your work without worrying about the noise disturbing others.</ p> 【Protect Floors】The smooth surface of the chair casters provides excellent protection for your floors. You don't have to worry about our casters leaving scratches on the floor, office chair casters are perfect for hard floors, laminate, tiles and other types of floors. <p >【High-quality material】The office chair casters are made of high-quality environmentally friendly nylon and covered with high-quality polyurethane, which is more durable than ordinary plastics, with good wear resistance, resistance to compression, good bearing capacity and long service life. lifetime. They are essential working partners in your office. 【Easy Installation】 Office chair casters can be installed manually without annoying disassembly tools. Just take the old office chair casters and insert the new ones to assemble them. The process takes no more than 3 minutes, which greatly improves your work efficiency.