For a tunnel that requires a double tunnel portal, the Concrete Double fits perfectly over two N scale tracks. Color with Earth Colors Liquid Pigments.
Outside: 3 7/8"w x 2 1/2"h
Inside: 2 7/16"w x 2 1/16"h
Key Features:
- Easy to color plaster casting
- Two portals per package
- Outside measurement: 3-7/8" x 2-1/2"
- Inside measurement: 2-7/16" x 2-1/16"
This product was added to our catalog on February 20, 2014