N Gauge Laser Cut Slate Effect Roof Tiles.  Two 104 mm x 67 mm sheets of black roof tiles precision laser cut from card approximately 0.17 mm thick.  Each sheet comprises 10 rows of tiles which are released by cutting through 1 mm tabs at either end of the row.  Tiles can be fixed as pristine or easily modified to represent a rundown roof.
 
Material surface allows for a range of weathering applications (See main image)