11 x 22mm Office Chair Swivel Casters, 360° Rotation for Gaming Chairs, Silent Replacement Wheels, Scratch-Free, Black

【Universal Rotation】The office chair casters are designed for a full 360° rotation. You can rotate your office or gaming chair as you like, the best way to relax after concentrated work.

【Quiet and Stable】Thanks to the precision bearing design and double casters, the office chair casters are more stable and can slide 360° smoothly and quietly, even at night, so you can focus on your work without worrying about the noise disturbing others.

【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 your floors: office chair casters are perfect for hard floors, laminate, tile, and other types of flooring.

【High-quality material】 Office chair casters are made of high-quality, environmentally friendly nylon and coated with high-quality polyurethane, more durable than ordinary plastics, with good wear resistance, compressive strength, good load capacity, and long service life. They are essential working partners in your office.

【Easy installation】 Office chair casters can be installed manually without annoying disassembly tools. Simply take the old office chair casters and insert the new ones to assemble them. The process takes no more than 3 minutes, greatly improving your work efficiency.