1/160 (N Scale) Concret Tunnel Double Portal (2pcs)

For a tunnel that requires a double tunnel portal, the Concrete Double fits perfectly over two N scale tracks. Colour with Earth Colours Liquid Pigment. Set contains two pieces.
Outside: 3 7/8" w x 2 1/2" h (9.84 cm x 6.35 cm) each / Inside: 2 7/16" w x 2 1/16" h (6.19 cm x 5.23 cm) each

How To Colour Tunnel Portals, Retaining Walls and Culverts
Kim walks you through the easy process of using Earth Colours Liquid Pigments to colour culverts, retaining walls and tunnel portals realistically.
Video