... ,20mm,22mm,28mm,35mm,42mm,50mm,60mm2.Curtain rod type:circle poles series,plum poles series,antique series,square poles series ... bracket,adjustable bracket2.Curtain bracket material:resin,wooden,plastic Curtain ring:Curtain ring type:,woode inside and resin outside Surface treatment:1 ... per customers request our company our facyoryOur products Wooden Curtain ring