Twisted Skull4 - This you mask out the stencils you don't want. Leaving the images of the one you want. So 4 in one stencil and many uses from helmets, size is just over A4 size in total. But each skull can be used individually. 
The detailed layout that is attached is to give you the finished look once airbrushed, good for reference.

Twisted Skull4

  • Twisted Skull4