... of 610mm wide x 915mm long4)Granule size:generally 1.0-12.0mm5)Function:generally used as flooring underlayment and protective ... roll size: 6mm x 1mx 10mand the thicknesses ranging from 0.8mm up to 12mm.Also can be custom produced.Acts ... hardwood, parquet, ceramic, laminate, marble, slate, stone or floating floors 6 mm Cork Underlay flooring