- brand: double a (original) - size: a4 (210mm x 297mm) - substance: 80gsm - brightness: 102-104% above - color: white - whiteness: cie167 - grade: all purpose premium paper - sheet in ream: 500 - roughness: 140ml/min - roughness: 140ml/min - thickness: 110um - opacity: 95% - ream box: 5 ream - quality: very high Key performance - no jam in photocopy machines - no double feed - stay flat after copying (even in laser) - leave no dust in the copy machine - white and clean, smooth and bulky - no see through pring in both side - best result in photocopy machines, laser printers, inkjet printer, fax, et