Features: 1) spray coated cover made of zinc alloy,durable base box made of iron 2) three replaceable sockets for your own choice as per your required voltage and installation surroundings 3) safety protection design for home or office use Technical index: 1) Size of cover:138X138X8mm 2) Size of base box:130X107X65mm 3) Size of the top plate:112X60mm 4) Net weight(including the built-in sockets):1kg