902-B Revolving Chair With Polypropylene shell on revolving adjustable hight base. Adjustable high and feature provide complete support for long and comfortable sitting. Base made by strong Polypropylene with wheels to round on your table when ever you need with adjustable height. Usage care user friendly material makes the care of this chair very easy, just use a drip dry cloth to clean it daily and it will look new after long time. Note: Actual colour and dimension may differ from the screen image.