... ' requests. 2) Diameter : 13mm / 16mm/ 19mm curtain holdback,curtain hanger,curtain hook Detailed Product Descriptioncurtain holdback,curtain hanger,curtain hook1) Materias : iron, zinc alloy, aluminium alloy ... treatment : electroplating (nickel, zinc, chrome, copper and brass), spray-painted (all colors)One Curtain Pole set including(Choice1)1) Metal single pole ...