Keystone Steel Backup
Official Keystone Reseller — Protect your seed phrase with indestructible steel backup. Compatible with ANY crypto wallet.
✅ Official Keystone Reseller — Fire, water & corrosion resistant
⚠️ Important: Seed Phrase Security
Losing your seed phrase typically means permanent loss of access to your crypto. Steel backup provides a more durable storage option than paper for long-term security.
❌ Paper Backup Risks
- 🔥
Fire Damage
Paper burns at 233°C — house fires easily exceed this
- 🌊
Water Damage
Floods, spills, or humidity can make ink unreadable
- 📄
Paper Deterioration
Paper fades and degrades over years
✅ Steel Backup Benefits
Fire Resistant
Survives up to 1399°C — paper burns at 233°C
Waterproof
Stainless steel resists water and humidity damage
Long-lasting
304 stainless steel — designed for long-term durability
Universal Compatibility
Works with all crypto wallets (Tangem, Ledger, MetaMask, etc.)
Choose Your Steel Backup
Keystone 3 Pro is the only hardware wallet equipped with three security chips to securely manage multiple crypto accounts. Its Air-Gapped Mode eliminates all connectivity risks, ensuring maximum security for your assets.
- 100% Open Source
- Air-Gapped QR Code
- 4-Inch Touchscreen
- Full Transaction Display
- 3 Secure Element Chips
- Shamir Backup
- Support 3 Wallets
- Fingerprint & Passphrase
- Anti-tamper self-destruction
Premium steel backup solution with individual letter slots for maximum security. The ultimate seed phrase protection for serious crypto holders.
- Supports 12/18/24 word seed phrases
- Individual slot for each letter (most secure)
- Fire resistant up to 1399°C
- Waterproof and corrosion resistant
- 304 stainless steel construction
- 17 secure screws for maximum protection
- Compatible with all crypto wallets
- Dimensions: 70 x 105 x 6mm
- Recommended for high-value portfolios
Professional-grade steel seed phrase backup solution. Corrosion, fire, and water resistant storage for your crypto recovery words.
- Supports 12/18/24 word seed phrases
- Fire resistant up to 1399°C
- Waterproof and corrosion resistant
- 304 stainless steel construction
- Only 4 letters needed per word
- 5 secure screws included
- Compatible with all crypto wallets
- Dimensions: 60 x 105 x 6.5mm
✅ Compatible with All Crypto Wallets
Keystone steel backup works with any crypto wallet that uses BIP39 seed phrases — Tangem, Ledger, Trezor, MetaMask, Trust Wallet, and more.
Hardware Wallets
Tangem, Ledger, Trezor, KeepKey
Software Wallets
MetaMask, Trust Wallet, Exodus
All Cryptocurrencies
Bitcoin, Ethereum, and 6000+ tokens