1. small Zn alloy plug, Brass chromed knob 2. with big Zn Alloy plug 3. center to center length: 65cm Bathtub Drainer1.small Zn alloy plug, Brass chromed knob.2.overflow body and pop up body: PP,overflow pipe: PE&EVA,hose 35mm;3.center to center length: 65cm (or customer length) 4. with steam limber hole. DR-004 Bathtub Drainer,65cm with big Zn Alloy plug