Copy paper GSM:80G, 75G,,70G Size:A4,,A3,8.5x11 Brightness: 102-104% ,100%Wood Pulp Packing :500sheets/Ream. Name:Copy paperGSM:80G, 75GSize:A4,,A3,8.5x11,8.5 X13,8.5X17 Moisture:3.5%--4.5%Brightness: 102-104%,100% Wood PulpNo jam in photocopy machineLeave no dust in coy machineBe used for Photocopy Machines, Laser Printers, Ink-jet Printers, Fax MachinesPacking :500sheets/Ream, 5Reams/ ...