Sheet Size:210mm x 297mm, International Size A4 Quality: Imported 100% Virgin Wood Pulp Whiteness = 102-104%, Natural White Capability: High Speed Copying100ppm, Laser Capable, Inkjet Capable, Fax Capable. Surface roughness TS ml/min: 75-175 Surface roughness BS ml/min: 100-200 Bending stiffness MD: >110 Mn Bending stiffness CD: >50 Mn Opacity: 95 min CIE whiteness: 167 Cobb Test: 27-33 g/m2 27-33 500 Sheets per Ream 5 Reams per Box 1560 Boxes per container(With Pallet) 1600 Boxes Per container( Without Pallet) 7800 Reams Total in one 20FCL( With Pallet) 8000 Reams Total in one 20FCL( Without Pallet) Net weight per ream -- 2,5kg Gross weight for 20fcl container 20,000kg