manufacturer reams paper a4Type: Copy PaperSize: A4Brand Name:RoyalMaterials:100% wood pulpmanufacturer reams paper a4Specificationscopy paper a4:A4, A3, 8.5x11",8.5x13",11x17"70gsm, 75gsm, 80gsmFor: Photocopy Machines, Laser Printers,Ink-jet Printers,Copy paper a4Basic weight: 70gsm, 75gsm, 80gsmSize:A4, A3, 8.5x11",8.5x13",11x17"Moisture: 3.5%-4.5%Opacity:>94%100% wood pulp with whiteness ISO96-100100% wood pulp with whiteness ISO101-104Key Performance:No jam in photocopy machineLeave no dust in the copy-machineNice appearance-white and cleanNice touch-smooth and bulkyNo see through-print both sidesBeen developed for: Photocopy Machines, Laser Printers, Ink-jet Printers, Fax MachinesPacking: A4:500sheets/ream,5,8 or 10 reams/carto