- includes Number punches, and an additional 50 mm x 50 mm Steel plate is included for practice punching.
- Crypto seed phrase Plate size 100 mm x 50 mm x 2mm. No third party involvement: Be your own bank with your cold storage crypto wallet or crypto key stack.
- Safe from environmental factors: Waterproof, Fireproof, Shockproof, Corrosion resistant. Crypto seed storage Steel Melting temperature 1510°C/2750°F, Brass Melting temperature 930°C/1700°F, Aluminium Melting temperature 660°C/1218°F and Copper Melting temperature 1084°C/1990°F.
- Compatible with all BIP39 wallets: Supports up to 24 mnemonic seed phrases from the Ledger, Trezor and KeepKey. You may stack the passphrase metal in your own crypto cold storage.
- This cold wallet crypto comes with 2 Tamper stickers. These stickers are used to seal the plate inside the envelope when broken or replaced, they will indicate whether the Seed wallet backup has been opened.