... . Material: zinc alloy. 2. Size:105 x130mm 3. Finish: SN/CP(any color is available) 4. OEM & customerized service available We ... Number:KNOB-13 SN/CPMaterial:Zinc AlloySize:105*130MMFinish:SN/CP (surface smooth without any fading, Customized color are available) Style ... color number E: quantity and especial requirements KNOB-13 SN/CP, Zinc Alloy Door Knocker