CH-523B (New CH-226) Black

Frame: Black plastic+ glass fiber frame Back: Adjustable lumbar support
Arm: adjustable armrest with PU covered Foam: Good quality molded foam(PU)
Mechanism: 3 locks synchro tilt mechanism, tension adjustable
Gas lift: 65mm extended length, Class-3 gas lift Base: 340mm nylon base+60mm nylon caster