N Scale Double Track Random Stone Tunnel Portal -- 3.5 x 2.75" pkg(2)

Flexible Random Stone Wall w/Self-Adhesive Backing -- Small Stones 13 x 3-1/2" 33 x 8.9cm

Flexible Concrete Cribbing Sheet -- Small for HO & N Scales 3-3/4 x 12" 9.5 x 30.5cm

N Scale Single-Track Cut Stone Bridge Abutment -- 1-3/4 x 5/8 x 2-1/4" 4.5 x 1.6 x 5.7cm pkg(2)