HIC Hero panel mesh

[Vadermonkey]

Hi all...I have started my HIC side panels and I was wondering what the exact type of mesh is for the hero panel and where to find it.

(I did not take this photo, if it is yours and wish it removed I will).

 

[robstyle]

Ive thought of it as part of a filter/breather system, maybe the cover. Ive seen similar items on electronics and machinery before. Mine was done from scratch with styrene.