The Hornby Dublo 3 Rail Curved Track x7 Pieces are vintage model railway track pieces made of pressed steel in a scale of 1:76. Produced in the United Kingdom in the 1950s, these pre-built pieces are part of the three-rail system, designed for analogue control. Perfect for collectors of model railways, the Hornby brand ensures quality and authenticity, making these curved track pieces a must-have for any railway enthusiast looking to expand their collection with a touch of nostalgia from the past.