HO 1:87 Scale
Dimensions – 35 x 15 x 5mm (24x)
Rounded precast concrete parts for lining a tunnel floor in a tunnel construction project. Invert segments are positioned using a vacuum system and serve as a route for the back-up of a tunnel boring machine and for the subsequent laying of rails in railway tunnels.
This kit contains: 24 individual parts in 1 color.
Note – Figures, structures and other scenery accessories shown are not included and only shown as an example of use.
Note – Model item, not a toy! Not suitable for children under 14 year
