MOBILITY: The swivel design adds mobility to your appliances, while providing stable support and easy positioning.360-DEGREE ROTATION: 360-degree rotatable caster allows easy rotation and smooth movement of the appliances.VERSATILITY: The swivel casters provides stable and mobile base for your office chair, table etc. help you maneuver them around your house or office effortlessly.SUPERIOR PERFORMANCE: Constructed out of premium to provide high load bearing capacity (130KG) and long lasting durability. High quality construction makes the caster resistant to shock, impact, and extreme temperature.colour: Photo ColorMaterial: PUsize: The diameter of the caster is 2.5inch/64mmits width is 0.92inch/23.5mmThe stem width is 0.40inch/11mmheight is 0.9/22mmPackage Contents: 5 * Furniture CasterOnly the above package content, other products are not included.Note: Light 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.