Printed circuit boards are valuable electrical components that need to be shipped with care and attention. Then damage and performance issues won't be heavily prevalent. If you take these shipping steps in particular, these boards will show up unharmed.
Review the Overall Makeup of Your PCBs
A good approach for figuring out what packaging materials to put around PCBs is taking a look at the physical makeup of your PCBs. What materials are they made of, how are different pieces connected, and what are the overall dimensions of your PCBs?