Keystone - Indestructible Steel Crypto Cold Storage Seed Backup Compatible with All BIP39 Hardware & Software Wallets Ledger Trezor KeepKey Coldcard Supports up to 24 Words (Keystone Tablet)
Reliable shipping
Flexible returns
Product Title:
Keystone Tablet – Steel Crypto Seed Phrase Storage Backup Device
Product Overview:
The Keystone Tablet is a fireproof and corrosion-resistant backup device designed for long-term storage of your cryptocurrency seed phrases. Constructed from grade 304 stainless steel, this compact tablet ensures your private keys stay protected under extreme conditions. With a sleek, credit-card-sized design and compatibility with all major wallets, it provides secure, offline storage for 12, 18, or 24-word recovery phrases. Whether you're securing Bitcoin, Ethereum, or other digital assets, the Keystone Tablet is a reliable tool for any crypto holder.
Key Features:
Crafted from durable grade 304 stainless steel, the Keystone Tablet offers exceptional resistance to corrosion and can withstand extreme temperatures ranging from 1399°C to 1455°C (2550°F to 2651°F), far exceeding typical house fire levels. Its secure construction includes screws that prevent deformation, while anti-tamper laser-engraved letter tiles ensure long-lasting clarity. The portable design features a sliding mechanism for easy access and a keyhole for optional physical locking. Supporting 12, 18, or 24-word BIP39 seed phrases (requiring only the first 4 letters), it’s compatible with hardware and software wallets like Ledger, Trezor, MetaMask, Coinbase Wallet, and more. Each package includes 252 metal letter tiles, anti-tampering stickers, spare screws, a screwdriver, and a user guide—everything needed for a secure crypto backup.