Where to buy large cork boards

Does anyone know where to purchase a large cork board in Munich? By large I mean 2 m x 2,5 m or so. Enough to take up a good sized space on the wall. I have checked OBI and Ikea and can't find anything. I am a designer/stylist and I need it for my studio to be able to pin up images, designs, etc.

Try the art supplies store in the Motorama at Rosenheimer Platz, or Kaut-Bullinger in Rosenstraße.

Thanks! I'll check both of those out!