Use Retaining Walls alone, installed adjacent to each other to create straight or curved walls or use with Tunnel Portals. Cut to varying heights to create stepped, winged walls. Colour easily and realistically with Earth Colors™ Liquid Pigment. Meets NMRA specifications.
Set contains 6 pieces. 2 11/16 in h x 1 11/16 in w, 135 ft total scale length
(4.28 cm x 6.82 cm, 41.1 m total scale length)