Midwest Products 3020 N Scale Cork Roadbed

10 Sheets

10 sheets per box. 1/8 (3 mm) x 3-1/4 x 36. Midwest's "N" Scale Cork Roadbed resembles the ballast used on real railroads. It has consistent thickness, is lightweight, cuts and shapes easily and offers excellent sound absorption. Cork roadbed sheets are perfect for sidings and yards.