This product contains Etronix EC5 5mm Gold Connectors, available in both male and female types. The connectors are suitable for various applications including Scalextric, Hornby, radio control models, and LEGO sets. Please note that the product information includes references to various toy brands and categories which are not directly associated with this specific item. The copyright notice for Jadlam Racing Ltd. and eBay store design information is also present in the original description.