CH-318B★Backrest: PP back frame, liftable lumbar support★★Backrest: PP back frame, liftable lumbar support★Seat: shaped cotton + cut cotton★Armrest: PP split fixed armrest★Chassis: one-stage locking chassis★Backrest: PP back frame, liftable lumbar support★Seat: shaped cotton + cut cotton★Backrest: PP back frame, liftable lumbar support★Seat: shaped cotton + cut cotton★Armrest: PP split fixed armrest★Chassis: one-stage locking chassis★Gas rod: 85mm stroke, 40mm countersunk three-stage gas rod★Chair foot: 340mmPA five-star foot★Chair wheel: 60/25 black PA wheel★Armrest: PP split fixed armrest★Chassis: one-stage locking chassis★Gas rod: 85mm stroke, 40mm countersunk three-stage gas rod★Chair foot: 340mmPA five-star foot★Chair wheel : 60/25 black PA wheel★Gas rod: 85mm stroke, 40mm countersunk three-stage gas rod★Chair feet: 340mmPA five-star feet★Chair back: PP back frame, lifting lumbar support★Chair seat: shaping cotton + cutting cotton ★Armrest: PP split fixed armrest★Chassis: one-stage locking chassis★Gas rod: 85mm stroke, 40mm countersunk three-stage gas rod★Chair feet: 340mmPA five-star feet★Chair wheels: 60/25 black PA wheels★Chair wheels: 60/25 black PA wheelsSeat: shaping cotton + cutting cotton★Armrest: PP split fixed armrest★Chassis: one-stage locking chassis★Gas rod: 85mm stroke, 40mm countersunk three-stage gas rod★Chair feet: 340mmPA five-star feet★Chair wheels: 60/25 black PA wheelsBack to product list