office chair 1,materialPU upholstered the chair, foam filled, pp rmrest ,butterfly seat plate 2,size,see below 3,packing office chair1,PU leather ... upholstered the chair, foam filled, pp armrest ,butterfly seat ... 51 Seat height (adjustable):44-533,packing details:carton size:75*30*60,500pcs can go in 40HQ container pu leather office chair