* Height adjsutable headrest with soft foam and fabric, Solid Nylon chair back with two big lumbar support , 4cm soft foam with fabric, lumbur can be tilt and width adjustable.

* Nice design 3D armrest with PU pad., High density with 6cm thickness pure foam and fabric with seat cover.

* 2.5mm stronge 3 position locking mechanism.
* Class 3 BIFMA gaslift with 100mm distance, BIFAM standard 330mm size chrome base and PU castor.