1.2 gang 2 way double switch 2.Shell is the main material ABS 3.copper fittings ... is the middle of ABS, 1.2 gang 2 way double switch2.Shell is the main material ABS3.copper fittings4.plastic ... years (under normal circumstances)CE,ROHS Our company manufactures wall switch ,socket,adaptor,plug and other electrical appliance,with European style ...