250 mm, 297 mm, 90 mm
The base of the Cardplan board is made from robust, torsion-proof material. The rack elements, made from robust, light-grey plastic, are then arranged above. The rack elements are designed to secure both individual inserts and small stacks of inserts (up to 2 mm in thickness). The boards (apart from A4 portrait and landscape) can be combined or expanded to any width.