This is a 13-pin Euro plug from Maypole, designed for 12V systems. It is made of plastic and complies with ISO11446 standards. The package includes detailed fitting and usage instructions. It is recommended for caravanning, camping, and driving. The product dimensions are 24.30cm x 23.80cm x 3.50cm and it weighs 0.18kg. Maypole has designed this 13Pin 12v. Euro plug as part of their towing electrical components.