These lamp socket covers are common lighting parts for decorating the lamp socket. Widely used for wall lamps, ceiling lamps, crystal lamps, candle lamps, DIY lamps, to make your lamps look more beautiful and stylish.Specification Color: NickelMaterial: MetalCenter hole diameter: 10mm / 0.39"Overall size: 42x43x56mm / 1.65x1.7x2.2inch (ID*OD*H)Packing list: 6 x lamp holder coversAdvantage Electroplating iron material, with a professional appearance, and durable to use.Instruction  Easy to assemble, just put the lamp socket inside the lamp socket cover.NOTE: Please check your socket type before buying.