1.PVC+mesh
2.PU padded up and down adjustable armrest
3.Adjustable backrest between *0~**0 degree
3.2 level locking-tilt mechanism
4.**0mm class 3 gaslift
5.**0mm nylon base (KD)
6.*0mm nylon castor
7.Massage function in lumbar pillow
8.Light strip on the backrest and seatrest