I didn't know that the flowers were made out of what looks to be a cork/cardboardish material, but thats what makes these decorative items so unique and I love them, especially this one.  When I saw this one, I just had to have it.  And I was NOT disappointed at all.  I couldn't wait to get it, I even saved a spot for it.  It's so cool looking and it's well made.  Great purchase, and whoever designed this, I give some commending to.  :)