Create a timber tunnel portal over a single N scale track. Color with Earth Colors™ Liquid Pigment. Set contains 2 pieces.

Outside: 2 5/8 in w x 2 11/16 in h (6.66 cm x 6.82 cm) each
Inside: 1 5/16 in w x 2 in h (3.33 cm x 5.08 cm) each