1.weight:55-180gsm 2.Brightness:88%-102% 3.size:Roll:860-880mm other size is available 4.Good whiteness, high smoothne 1.weight:55-180gsm 2.Brightness:88%-102% 3.size:Roll:860-880mm other size is available 4.Good whiteness, high smoothne Itemoffset PaperMaterial100% wood pulpSizeA4, A3, Letter size(8.5x11”),Legal size(8.5”x14”)Base Weight80gsm, 75gsm, 70gsmWhiteness92-96%, 98-100%, 102-104% ...