Fast Pre Order 14 hari 100% Original SafePal Cypher is a private key cold storage to securely backup the mnemonic seed phrase of your bitcoin amp; cryptocurrency hardware or software wallets (compatible with Ledger Nano, Trezor, KeepKey...) SafePal Cypher is made of 304 grade stainless steel, which has the characteristics of waterproof, waterproof, anti-corrosion, and anti-destruction, can protect your seed phrases security. SafePal Cypher compatible with all BIP39 hardware and software wallets, it supports 12, 18, 24 mnemonics seed phrase (only 4 first letters needed). A total of 288 letters are provided. 100% Offline-the safest way to store mnemonic seed phrases, never have to worry about being hacked. Very convenient to use, anyone can install it easily to save your seed phrases safely.