1. big Zn alloy plug, Brass chromed knob 2. with big Zn Alloy plug 3. overflow body and pop up body: PP Bathtub Drainer1.big Zn alloy plug, Brass chromed knob2.overflow body and pop up body: PP,overflow pipe: PE&EVA,hose 35mm3.center to center length: 65cm (or customer length) 4. with steam limber hole. DR-004B Bathtub Drainer,65cm with big Zn alloy plug