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. Set contains 2 pieces.
Outside: 4 in w x 2 13/16 in h (10.1 cm x 7.06 cm) each
Inside: 2 9/16 in w x 2 in h (6.5 cm x 5 cm) each