Giantex Mid Back Office Chair PU Leather Ergonomic Adjustable Computer Desk Chair with Padded Armrest and Swivel Wheels, Task Office Chair Chair (Brown 26"X 30"X37.6"-42") Premium Appearance --- Covering with a total brown wear, this chair is quite attractive and its seat design has an extremely comfortable back that enables you to ease your mind and support your back, which is quite conducive to your health during your long work time. Adjustable Seat Height --- The adjustable seat height can meet your different demands from 37.6" to 42". A suitable seat height can surely maximize your working enjoyment and spark your passion which can totally improve your working efficiency. Selected Material --- With soft PU and PVC leather and breathable sponge cushion, this office chair added with comfortable armrest brings you an perfectly feeling of relaxation and comfort. You can physically sank to this gorgeous chair and indulge in it with this premium user experience. Wide Application --- It enjoys a great population in home-use, which is also a good choice for office people, not only eases your tension after long work time, but sparks your passion which can totally improve your working efficiency. 360Swivel Rotation --- Equipped with 360 degree swivel rotation, you can move easily to the desired place. 5 castor wheels also guarantee you a greater stability. It is quite labor-efficient and the smooth move can fulfill you purpose of chair racing.