Headrest: Up and down adjustable headrest
Back: PP back frame, can be tilted back up to 127°, lumbar support can be adjust up and down
Seat: 8 thick molded foam
Arm: PP fixed armrest
Mechanism: single position lock synchro tilt mechanism, tension adjustable.
Gas lift: 85mm extended length, Class-3 gas lift
base:350 chrome base, 60/25 PU caster