Item No.: TG-02BL-W Dimension(MM): 682x572x1047-1057mm Material: *Nylon double back adjustable lumbar support *Nylon mesh frame *Full mesh Wintex *PU surface Specifications: *3D Lifting armrest *Single gear lock butterfly machanism. *Powder coated class-3 gas lift *340mm removable nylon base *Nylon castors *Without headrest The more you can click here.