Specification:

1.Zhongwei 5 lever heavy duty mechanism

2.adjustable lumbar support

3.350mm nylon base

4.BIFMA nylon castor

5.multifunctional armrests(six position can be adjustable)

6.65mm DIN 4550 Class III gaslift

7.cut foam

8.color:coffee

9.volume：0.278CBM

10.GW:27KG

11.warranty:3 years