Lightweight construction, great design felt a little wobbly, headrest not suitable for height from 1,80cm

very good price / performance ratio,
looks high, mechanics works great, building was 20min after well. (Cordless screwdriver) done,
the comfort is great, even after 6-8 hours (with small breaks) no back pain,
the back is well supported by the network and you get no sweaty backs :-)

The height adjustment of the armrest is carried out by pressing a button,
engages in several positions and is working properly.

The chair rolled beautifully smooth and safe on the ground,
no matter which way you roll.

Unfortunately, the seat sits a little wobbly on the damper, I realize this but only when moving / rolls,
the armrests also feel a little shaky on, but this is not noticeable when working,
stop only if you really mind "wobbles".

Due to my height of 186cm, the headrest has reached its limits,
it is (middle headrest, measured from the seat) only 65-70cm adjustable,
I need good 10cm more, so I have the support between the neck and the lowest head restraint,
This is not really nice ... I slide slightly forward fits the prop so just now,
is then stop only useful for relaxation.

Seen a good, effective chair with great comfort, great appearance but small weaknesses ...