good shine, long usage, various color avaliable Materail: Iron, Aluminium alloy, plasticSurface treatment: Surface dealing and color: electroplating(nickel, zinc, chrome, copper, antique brass and gilding, stain nickel, brushed nickel), spray&painting(black, white, gold, yellow. Blue and so on)One Curtain Rod Set including (Choice 1):1) Metal single pole length: 24-48''/48"-84" / 84"-120" ; 0.65- ...