Mechanism:
Butterfly mechanism
Armrest:
3D adjustable armrests
Caster:
350MM metal base with black roadster casters
Gas lift:
Painted 80mm down 4 gas lift, Class 4 standard
Frame:
Diameter 38 Z styel main metal frame
Boom:
Alumium binodal boom
Function:
Backside suitable 90-180° rest
Material:
High quality PU+PVC material