Iron retractable curtain rod can produce size: 70-120cm (28 "-48"),120-210cm (48 "-84"),160-300cm (66 "-120"),210-400cm (84 "-156") or non-standard size. Iron Retractable curtains can produce colors: Spray: black, white, white brush gold, black brush gold, black brush red copper, black brush silver, silver gray, etc. Electroplating: bronze, red bronze, brushed nickel, black nickel, imitation gold, Satin Nickel, etc.