Hello ,

I've just finished designing the new CoinCard - A Cold Wallet card , the most secure and cheapest option to store your bitcoin - ethereum and other cryptos .
They're made of two sided anodized , dyed aluminium (They are resistant to scratches , fires and they don't crack  )
What do you think of the design ?

http://i.imgur.com/SHpAvk9.jpg

http://i.imgur.com/w4VQIGE.jpg