1) 100% wood pulp 2) Size:A4,A3,8.5"x11",11*17'' 3)80gsm,75gsm,70gsm 4) ... brightness: 98-100%,102-104%,110% 1. -Size:A4,A3,8.5"x11",11*17'' or in big sheet and ... %,110% 4. -Materials:100% wood pulp Itemcopy paperMaterial100% wood pulpSizeA4, A3, Letter size(8.5x11),Legal size(8.5x14)Base Weight80gsm ... for: Photocopy Machines, Laser Printers, Ink-jet Printers, Fax Machines A3 copy paper