1.pu leather 2.paded nylon armrest,tilt mechanism, ... 4,more color to choose. 5.OEM accept pu leather,hot sale,fashionable,more colors,ISO,SGS office ... chair NF-3017 1.material:pu leather2.paded nylon armrest,tilt mechanism,350mm nylon ... ,workstations,cabinets,schoolfurniture,bar chairs,ect. .. office chairs, pu leather office chair, hot sales and fashionable office chair, ...