Edward Mirell designs are created using Titanium certified with a
purity exceeding 99%. This element is not only hypoallergenic, it is
extraordinarily biocompatible. In many cases it is the only metallic
solution for consumers that are sensitive to conventional jewelry
materials. Titanium is corrosion and scratch resistant and has the
highest strength to weight ratio of any known element. All Edward Mirell products are designed, engineered and manufactured in the USA at its South Florida facility.