5 Pieces Rubber Office Chair Casters 11mm x 22mm, 360° Rotation for Gaming Chairs, Silent Replacement Casters Without Scratches, Black

【Universal Rotation】 The office chair casters are designed with a full 360° rotation.You can swivel your office chair or gaming chair as you please, which is the best way to relax after focused work.【Quiet and Stable】Thanks to the precision bearing and double caster design, the office chair casters are more stable and can glide smoothly and quietly through 360°, even at night, allowing you to concentrate on your work without worrying about disturbing others.【Protects 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. 【High-quality material】The office chair casters are made of high-quality rubber, which is more durable than ordinary plastic, wear-resistant, compression-resistant, has good load-bearing capacity and long service life. An essential working partner 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.【Warm Tips】The office chair casters come with 11mm x 22mm pins.Please measure the correct size of the office chair caster pin before purchasing to ensure the office chair casters will work.