Specification:

1.Zhongwei 3 lever heavy duty mechanism with seat slider

2.big seat and back

3.350mm nylon bas

4.BIFMA brake castor

5.PU adjustable armrests with slider

6.120mm DIN 4550 Class IV gaslift

7.cut foam

8.color:grey

9.volume:0.173CBM

10.GW:25.5KG

11.warranty:3 years