I rear circuit board question

[bonnox]

Does anyone know what the two red tipped cylinders are, that can be seen through the vent holes in the back of the ESB helmet ? I have a decent reproduction for my fett helmet but it is missing those two cylinders and would like to source something to replace them, cheers

 

[Fett 4 Real]

There are no rear tipped cylinders on the ESB helmet theyre on the ROTJ helmet and they are dental files

 

[bonnox]

I was just going on what it said here on this website, the gallery pages shows an image of the rear of the helmet under the ESB promotional information,
http://www.thedentedhelmet.com/gall.../p11599-boba-fett-esb-promotional-helmet.html

 

[Fett 4 Real]

Promotional not ESB