Description
CRYO CARD is a playing card-sized stainless steel backup that stores up to 48 recovery words. It is fireproof up to 2500°F, water and corrosion resistant, and features protective outer plates to keep your offline recovery phrase safe from hackers and physical damage.
Construction & Durability
- Industrial Stainless Steel — Water and corrosion resistant material for extreme durability.
- Fireproof Up to 2500°F (1371°C) — Withstands temperatures more than double a typical house fire.
- Protective Outer Plates — Prevent damage to your engraved recovery data.
Capacity
- 48 Recovery Words — Stores two full 24-word seed phrases, suitable for backing up multiple wallets on a single card.
- Playing Card Size — Compact design that's easy to carry or store discreetly.
Key Features
- Hackproof Offline Storage — Your recovery phrase is never exposed to digital systems.
- Foolproof Setup — Simple engraving process for permanent, indestructible backup.
Compatibility
Compatible with all BIP39-compliant wallets and seed phrase formats.
Highlights
Pros
- Compatible with all BIP39 wallets — ideal for backing up multiple wallets on a single card.
- Playing card-sized stainless steel backup stores up to 48 recovery words — enough for two full 24-word seed phrases.
- Fireproof up to 2500°F, water and corrosion resistant, with protective outer plates for impact protection.
Cons
- No included protective sleeve or carrying case for safe transport.
- Requires manual engraving which is permanent and cannot be corrected if errors occur.
- Larger than the CRYO DOT — less compact for discreet storage.