2 inch swivel office chair casters, 5 pcs office chair glides, rod diameter 11 mm, base diameter 50 mm, installation height 60 mm. Chairs that cannot be used with 10 mm casters are fixed casters for 2 swivel chairs.
Better floor protection: The package includes 5 pcs felt fabric pads. The glides have a soft felt fabric bottom that better protects your floor. The felt can reduce the impact of weight and ensure it is quiet during use.
Black nylon material: Nylon material better protects the floor. The office chair wheel is made of high-quality, solid black nylon material, thicker and durable, with strong bearing, can be a cost-effective replacement for chair wheels.
Easy replacement: Replace old and worn rollers, easy replacement, remove old rollers/glides and insert new glides. With these office chair glides, rolling office chairs can be transformed into a stationary chair without losing the chair's height.
Chair floor glides: These office chair glides fit most commercially available chair wheels and are suitable for most swivel or office chairs as they are fixed, save space and money, and protect the floor.