With the tunnel interior walls made of high-quality structural hard foam, your model landscape becomes more authentic. The tunnel entrances on your model landscape appear even more realistic. The set includes a left and a right tunnel inner wall, each 9.5 cm long.
The masonry of the interior walls corresponds to the well-known NOCH hard foam series “Steinmauer PROFI-plus”.

STILL PROFI structural hard foam is the perfect material - and there are many good reasons for this: The tunnel inner walls are very light, but still stable; They are extremely realistic and can be easily reworked with a cutter knife and cut to size.

Note: The straight “tunnel inner wall” is suitable for everything from the Steinmauer PROFI plus hard foam series.

Since our hard foam items are all hand-painted, color variations are possible.