1. with big Zn Alloy plug 2. chrome finish 3. overflow body and pop up body:PP Bathtub Drainer1.with big Zn Alloy plug , Zn alloy Three gap round control knob; chrome finish2.overflow body and pop up body: PP,overflow pipe: PE&EVA,hose 35mm;3.center to center length: 65cm (or customer length)4. Double steam limber holes. DR-007 Bathtub Drainer,65cm with big Zn Alloy plug