The 1st one-column-per-word cold storage Punchplate™ for securely storing your bitcoin.
Material: Stainless Steel
Dimensions: 3.3" x 1.7" x .071"
The first 4 letters of each word are encoded in a clockwise fashion starting from the top, one word per column. The words in the BIP39 word list are unique after 4 characters only requiring you to have the first 4 letters of each word to recover. The Punchplate II™ has an 8 character note section to help identify the card. A tamper evident bag is also included.
This is a Preorder for the second batch of new & improved 24 word Punchplate II™'s that are currently in production. They will ship as soon as available. (Almost done!)