... -flow 3,lower noise 4,corrosion resistance SC-FB-03 ceiling fan blades 1.size: (12.7mm) dia 405mm 2, larger air- ... flow 3,lower noise 4,corrosion resistance Product Feature:1. fan blade for air-conditioner ( ZAMIL )2,Application of new ... , permanent use4,High temperature and low temperature resistance, corrosion resistance, anti-bending, anti-fallsize: (12.7mm) dia 405mm SC-FB-03 ceiling fan blades