Pure titanium board material produced in Japan. Flat polished finish. The titanium plate has a high design and smooth surface. It is 0.01 inch (0.3 mm) thick, so it can be cut with a pair of scissors. Pure titanium is lightweight and most importantly corrosion resistant. Will not rust even in the ocean. It will not corrode even in saltwater. Pure titanium is bio-compatible and has very little bio-impact on the human body.