Description
Tunnel Portals, Retaining Walls, Culverts, and Roads reinforce natural terrain contours and add functionality, realism and interest to your layout. These are great for single track tunnels entrances and exits. Color with Earth Colors™ Liquid Pigments. Set contains 2 pieces.
Outside: 2 7/8 in w x 2 1/2 in h each
Inside: 1 7/16 in w x 1 7/8 in h each

