The Tracksetta OO/HO Track Template Set includes 48-inch, 24-inch, and 18-inch radius curves, as well as 10-inch straight track. Made of metal and designed for OO/HO gauge model railways, this set is ideal for enthusiasts aged 17 years and up. The multicoloured templates are ready to go, making it easy to create a realistic and intricate layout for your model railway collection. Made by the reputable brand Tracksetta, this set provides everything you need to design and build your own miniature railway world.