Office chair casters – 5 pieces, 11 x 22 mm diameter, 360° silent rotation and smooth rolling

Load Capacity: Load capacity up to 300kg/660lbs. The office chair casters are made of high-quality, sturdy, and durable material. The standard size is 11mm x 22mm. 360° Swivel Without Scratches: Protect your floors. The wheels are made of shock-absorbing polyurethane. You can enjoy smooth and quiet gliding in your home or office without disturbing others. Quiet and Comfortable Operation: The office chair casters and rubber casters operate smoothly and quietly, which is perfect for a quiet work environment and suitable for all floor types. Suitable for a Variety of Floors: These chair casters are suitable for most chairs, office chairs, and a variety of hard floors such as hardwood, laminate, tile, and vinyl. Tool-free installation: Installation can be done manually without tools. Simply remove the old office chair casters and slide on the new replacement office chair casters to complete the installation. It only takes 5 minutes and your chair will look brand new.