Recommended price £13.99 A flexible,vinyl type, embossed, sticky back sheet of medium cut stone wall. This sheet is suitable for N/HO/OO scale. Obviously the larger the scale the smaller the stone. The height of the stone courses is 2.8mm. Sheet size: 3.75" x 12" - 9.7cm x 30.5cm. The thickness of this sheet is 2mm.