Castor
60mm nylon twin castor
Base
Polished aluminium high base
Mechanism
Synchronize mechanism with 4 locking positions
Armrest
Height adjustable armrest with sliding & twistable soft PU armpad
Seat cushion
PU moulded foam
Back Frame
Plastic back frame structure
Lumber support
Backrest tension feedback lumbar system
Upholstery
Soft PVC & Mesh