Give your tunnel a Cut Stone face. This double portal fits over two N scale
tracks. Easy to color plaster castings. Meets NMRA specifications. Color with
Earth Colors Liquid Pigment. 2 ea.
Outside: 4" w x 2 13/16" h (10.1 cm x 7.14 cm)
Inside: 2 9/16" w x 2" h (6.5 cm x 5.08 cm)
About Terrain Structures
Tunnel Portals, Retaining Walls, Culverts, and Roads reinforce natural terrain
contours and add functionality, realism and interest to your layout.