Holds securely

filter oil

Two tracks on one roadbed for consistent spacing

Blue in color

Woodland Scenics C1160 N/HO Timber Retaining Walls (6) Train Scenery Spur Gears Holds securelyWoodland Scenics C1160 N HO Timber Retaining Walls (6) Train Scenery. This Box Contains Six N Scale Timber Retaining Walls for Your Model Railroad Layout from Woodland Scenics. Retaining walls are built where terrain cuts and fills are required. Theyprevent rocks and dirt from falling on railroad tracks or roads. They are madeof a variety of materials. FEATURES: These timber retaining walls are cast in high density Hydrocal. They can be used