... . color: AB,SN,BSN,CR,etc. 3. finish: plating/ new designed curtain pole 1. specification: 13/16/19/20/25/28mm 2 ... produce.2) curtain rod Type: plain pole, twist pole, reeded pole, oval pole, reticulated pole, snakeskin pole, cane pole, hexagon pole.3) Max length: 600mm4) Extendable pole: 5/7mm, 8 ...