Hardboard 1) Size:1220x2440mm,1000x2000mm or as your request. 2) Thickness: 2.5mm--8mm 3) Density:around 850-950KGS/CBM Normal Hard Board & Glue added hardboard1) Size:1220x2440mm,1000x2000mm or as your request.2) Thickness: 2.5mm--8mm3) Density:normal hardboard,around 850kgs/CBM,Around 950KGS/CBM for the Glue added hardboard.4) Package:By pallet or in Bulk. High Grade Hardboard(A)