Pola Model Trains

Decorflex scenery sheets capture the realism of common building materials in easy-to-use foam sheets. Each sheet or portal features an organic coating that neatly reproduces fine details for added authenticity. Sheets are flexible and easily cut with a sharp hobby knife. Indoor use only. Great for steam, diesel or electric railroads. Tunnel height will clear catenary wire. 21-5/8'' x 12-5/8 x 5/8'' 55 x 32 x .....
...more about the Pola Double-Track Tunnel Portal -- Natural Cut Stone - G-Scale

...more about the Pola Tunnel Portal -- 15-15/16 x 15-15/16 x 13'' 40 x 40 x 33cm - G-Scale