visicut_profiles/materials/PET-Folie.xml

<material>
  <thumbnailPath>PET-Folie.png</thumbnailPath>
  <engraveColor>#000cff</engraveColor>
  <cutColor>#ff0000</cutColor>
  <color>#FFFFFF</color>
  <name>PET-Folie</name>
  <materialThicknesses>
    <float>0.5</float>
    <float>0.55</float>
  </materialThicknesses>
</material>