120cm x 30cm for the large mat or 120cm x 15cm for the smaller mat, and 120cm x 7.5cm for the smallest mat.
Javis Fine Ballast Large Underlay Mat Roll 60 x 120cm Granite Railway 00 N Gauge
Javis Static Grass Landscape Mat Roll 48"x24" Wargame 00 N Gauge Model Railways
Model Railway Scenery Javis Black Tarmac Ballast Mat 1200mm x 75mm (Mat7)
Javis Scenic Landscape Mat cork Roll Scenery 00 N Gauge Model Wargames Railway
Grass Landscape Mat Rolls Javis Wargame Scenery 00 N Gauge Model Railways 120cm
Javis Fine Ballast Underlay Mat Roll 300x1200mm Grey Granite Railway 00 N Gauge
