Introducing our Expandable Tunnel, a versatile addition to your wooden railway system, offering endless possibilities for customization and creativity. With its expandable design, this tunnel can be adjusted to fit various layouts, allowing young engineers to construct intricate railway networks and embark on thrilling adventures through mysterious passageways. Whether its connecting distant destinations or adding an element of surprise to the tracks, the expandable tunnel is sure to inspire hours of imaginative play in the wooden railway world.