Gramage: 80gsm Sheet Size: 210mm x 297mm, International Size A4 Quality: Imported 100% Virgin Wood Pulp Whiteness: CIE 167 Brightness: 102-104% Moisture: 3.5%-4.5% Thickness: 110um Roughness:140ml/Min Opacity:94%, Cobb test:27-33 Color: Natural White Packing: 500 sheets per ream, 5 reams per box 8000 reams in one 20ft container