https://punchplate.com/
Punchplate | Steel Seed Phrase Backup for Bitcoin
Durable 304 stainless steel plates for permanent Bitcoin BIP39 seed phrase backups. Fireproof, waterproof, crush-proof. Perfect for Ledger, Trezor, Coldcard...
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https://www.bitseedsafe.eu/
BitSeedSafe | Metal Seed Phrase Backup
Ultimate Crypto Seed Phrase Protection. Happy hodling!. Protect your Bitcoin seed phrase with this virtually indestructible metal recovery wallet. This...
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