Backrest:Plastic shell black in two heights with clip-on upholstery 45 mm CFC-free PU foam cushion.
Lumbar support:Depth-adjustable 2 cm and height-adjustable.
Backrest height
adjustment:
Adjustment range 7 cm, in 6 stages.
Headrest:cat99 height adjustable by 5 cm and tiltable.
Armrests:Ring armrests
Z armrests
3D arm supports
4F arm supports
MF arm supports
