... alloy,aluminum alloy,plastic,crystal or resindiameter:matching with curtain rod 3.bracket: for single or double rpdsmaterial:iron ... ,zinc alloy,aluminum alloydiameter:matching with the curtain rodfinishing: matching with the curtain rod 4.ringmaterial:iron or plasticdaimeter:matching ... with curtain rod Note:Inner packing: white box, color box, blister ...