The card is made of real steel. If you place the card in a soft wallet it will physically last a very long time. It is susceptible to scratches from other metal object, we like to compare the durability of the cards surface to a phone screen. Don't put in your pocket with keys and coins as it will get micro scratches You have unlimited taps. If this card is well-kept, it will essentially last forever. You can clean the surface with a damp cloth or windex if needed.