Tunnel Entrance Size: Height = 40mm, Width = 78mm (at widest point).
2 x Brick Railway Tunnel Double Track OO Scale Gauge Model Train Portal Entrance
2 x Brick Railway Tunnel Single Track OO Scale Gauge Model Train Portal Entrance
2x Brick Railway Tunnel Double TT 1:120 Scale Gauge Model Train Portal Entrance
2x Brick Railway Tunnel Single TT 1:120 Scale Gauge Model Train Portal Entrance
4x Brick Railway Tunnel Single N Gauge Scale (1:148) Model Train Portal Entrance
