Please note: If you want to use inserts for the trays of the series Basic Plus or Vario Norm, the height must be min. at 25 mm. The use of ring inserts (Basic Plus series) requires a height of the trays of min. 35 mm.
With the Vario Norm, Vario Lux and Basic Plus tray series, you have the option of selecting between the standard version (material of the inner cover is usually PIC or Calisto) and the de luxe version (material of the inner cover is usually DOMY).