These cables are used between photovoltaic arrays with Multi-Contact (MC3, Solarline1) cable connectors. This cable is 6' long. The wire is a black UL listed 4703 19 strand 12 AWG sunlight resistant cables. They have a male connector pinon one end and a 1/2" strip on the other end.Shipping weight 11 oz. All products shipped from USA. Please email us at Sales@Win-SolarLLC.com for international shipping rates.