Lots of raw titanium visible on our POW/MIA flag patch. Our titanium patches are made from aerospace grade titanium sheet. We use a 7 step process of prepping and coating the surface to provide for maximum durability. Measures 3.5" x 2". They are velcro backed and are extremely flexible and return to shape after bent.
POW/MIA Titanium Flag Patch
Treat them as you would any other patch. They have a robust clear coat, but like any coated surface, can be scratched if you try hard enough. We have personally tested these in ejection seat aircraft for over a year with remarkable results. Clean with any conventional cleaner, although for best results we recommend using isopropyl alcohol. Enjoy!