63d2328e_rication___Australian_Robotics__Sources
[Description] Blank PCB Stock [3] Jaycar / Elsewhere [Sources] 
PCB Blanks. I used Jaycar 2oz boards for the PCB I made during this article, but I recommend planning ahead and getting 1oz boards from the internet. They etch much much faster for even less time from PC to PCB.
PC to PCB in under 30 minutes - Quick 'n Easy PCB Fabrication | Australian Robotics
Sources