The Hornby R604 Silver Track 1st Radius Curve X4 is a set of four curved track pieces designed for use in model railways. Specifically made for OO gauge trains, these tracks are ready to go out of the box and feature a classic black colour. The two-rail system ensures smooth operation, while the analogue control system allows for easy adjustment and control of the trains. Perfect for creating a realistic and intricate railway layout, these Hornby tracks are a must-have for any collector or enthusiast of model railways.