4mm scale oo gauge. they are laser cut with a scored line to aid folding.
Hornby R30365 GNR Class J13 No 1257 J52 0-6-0ST New tooling 2025 OO Gauge BNIB
R7338 Hornby OO Gauge (1:76 Scale) Maglight for 4/6 Wheeled Coaches New Tooling
R9344 Hornby Playtrains Builder+ Tunnel New Tooling
