AV Stumpfl Magnum SK30 roll-up transport box designed for roll-up screen systems with a maximum fabric width of 600 cm. The box is intended for transporting and storing the screen assembly. It is supplied as an accessory rather than as a complete projection screen and has a gross and net weight of 171 kg. The product is identified by article number BRV-SK30/600 and belongs to the Magnum product series.