PaperOne Copy Paper A4 70GSM White Brand: PaperOne Size: A4 Basis Weight(G/M2): 70 Thickness (um): 97 CIE Whiteness: 159 Brightness(%): 97 Opacity (%): 93 Surface roughness, Bentsen (ml/min): 160 1 reams = 500 sheets 1 box = 5 reams Loading quantity: 7800 Reams /20 Feet FCL