Top quality at a constantly high level. Made from paper pulp from sustainably managed forests. PH-neutral dyed. The record cards in the package (checked, blank, printed, coloured etc.) can easily be identified by the imprint and the colour on the package. Supplied in a reusable box. For optimum protection and practical storage of your record cards. The product characteristics (checked, blank, perforated, printed, sorted colours) can be recognised at a glance thanks to the colour of the packaging