1.Name: Copy paper 2.Size:A4,A3,8.5x11,B4 3.weight:80G, 75G,70G 4.Brightness:102%-104%,96-98% 5.Material:100% Wood pulp Name:Copy paperGSM:80G, 75G,70G Size:A4,,A3,8.5x11Brightness: >102% Material:100% Wood PulpPacking :500sheets/Ream,5reams/box or 10 reams/box as your requrementsPrice:Factory direct sale Specifications DataGrames80g/m2Tolerance+(-)2g/m2Thickness110umBrightness102-104%%CIE ...