Specification:

1.5 lever multifunctional mechanism with seat slider,seat height/seat initial angle/seat tilt/back tilt/tension adjustable

2.350mm aluminum base

3.BIFMA castors

4.DIN 4550 Class IV gaslift

5.double layer plywood in back, single layer plywood in seat

6.PU adjustable armrest

7.cut foam

8.volume:0.218CBM

9.NW:23.2kg

10.GW:25.7kg

11.Warranty:3 years