Designed to be indestructible with a fireproof threshold of 1399 to
1455°C / 2550 to 2651°F (house fires get up to 649℃ / 1200°F).
Composed entirely of 304-grade stainless steel. Keystone Tablet is waterproof and resistant to various types of corrosion.
Due to the nature of seed/mnemonic phrase words, you only need the
first 4 letter to uniquely identify the seed phrase. The first 4 letters
are unique to each word (including the words that only have 3 letters).
There are three holes of varying diameter(Shackle size) you can use to
lock Keystone Tablet Punch closed with a padlock (not included).
Includes 3 plates: