* Office paper with 4 holes, for trouble-free handling. * The high whiteness and opacity ensure quality on the photocopier, laser printer, and inkjet printer. * CO2-neutral premium paper. * Acid-free paper quality without optical brighteners. * TCF = totally chlorine-free. * FSC certified. * Equipped with the European ecolabel and the Nordic Swan label. * ColorLok technology allows the paper to dry faster and enhance prints made with an inkjet printer. * Complies with ISO9706 standard on expiration date. * This paper has a whiteness of CIE168.