Mid West 3014 HO Cork Roadbed Sheet (5mm x 125mm x 900mm)
3/16 (5 mm) x 5 x 36. Midwest's HO 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. 9 pieces per package.