You can quickly engrave on your seed plates using our word to number stamp. Our 85 mm × 54 mm x 1 mm thick stainless steel plate is large enough to etch Mnemonic seed words correspond to numbers (ledger/trezor standard).
It is compatible with all BIP39 wallets includes hardware wallets such as TREZOR, Ledger Nano S, and KeepKey.
Safe from environmental factors : Waterproof, Fireproof, Shock proof, Corrosion resistant. Stainless Steel Melting temperature 1510°C/2750°F
This wallet comes with 2 Tamper stickers. These stickers are used to seal the Brass plate inside the envelope when broken or replaced, they will indicate whether the Seed wallet backup has been opened.
The set includes a single black stainless steel plate measuring 85 mm x 54 mm x 1 mm thick, a 50 mm x 50 mm Steel plate ( This is to practice punch), a manual engraving pen, a storage envelope, two tamper stickers, and two lemon wipes.