Upgrade your office chair with swivel castors (10 mm) for Ikea chairs. In just a few seconds, you can transform your chair into a more flexible and floor-friendly workstation. Tired of worrying about damaged floors caused by traditional chair castors? These castors are the ultimate solution. The floor-friendly design prevents scratches and stains, making them the ideal choice for all floor types, whether wood, tile, laminate or carpet. Preserve the beauty of your floors while enjoying the comfort and durability of your office chair. Fitting these castors is easy. Simply pull the old castors out of your office chair and snap the castors into place - no tools required.