For purists only, Ignition 911 in raw, has been precision machined from the same material as the OEM factory Porsche key, 303 Stainless Steel. The only difference being that the key has been crafted in the USA. It is extremely corrosion resistant and nearly indestructible. This key has been made to exact factory specifications and can be duplicated to your own key at any reputable locksmith.
Read more about the making of Ignition 911 here.