5 X Replacement Office Computer Chair Stem Swivel Castors Casters Wheels Black

Brand new and high qualitySpecial Castor Wheels for computer chair and swivel chairAnti-slippery and almost silent when pushingMaterials: PUDurable and no harm to the floor5 Castor Wheels per groupSuitable for all hard surfaces, such as parquet flooring, ceramic tile, stone, concrete, marble, carpet, etc.Wheel color: blackpackage content:5 X Castor WheelsNote:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.