The 3D To Scale 87-120-GY Box Culvert - 4pk Gray Concrete Scene Detail adds underground realism to your 1/87 scale construction layout. Item number 87-120-GY includes four gray box culverts, each measuring approximately 1.25 inches long.

Product Features:
- 1/87 scale box culverts for construction dioramas
- Includes 4 culverts in gray concrete finish
- Each culvert measures approx. 1.25" L
- Made from durable plastic using precision 3D printing
- Ideal for drainage systems, utility scenes, and HO scale setups
- Compatible with HO scale and 1/87 diecast brands
- Designed for adult collectors and hobbyists aged 14+
- Made in the USA for consistent quality and realism