CH-539A

Headrest/Back mesh: JYTW series(black/grey/blue/orange/red/green/white)
Seat fabric: OS-300 series(black/grey/blue/orange/red/green)
Headrest: 2D headrest can be adjust up and down 8cm and flipped 40° 
Frame: PA back frame, can be tilted back up to 125°
Lumbar support: 4CM cutting foam Lumbar support, can be up and down 2.5cm and slid forward and backward 2.8cm 
Seat: PP seat shell, molded foam
Armrest: 2D armrest(up-down)
Mechanism: single lock synchro tilt mechanism, tension adjustable
Gas lift: 70mm extended length, Class-3 gas lift
Base: 330mm plastic base
Caster: 50mm nylon caster
Product Size(mm): L*W*H 580* 650*(1120-1215)
Packing Size(mm): L*W*H 720*390*620(1PCS/CTN)