Robust and Secure: Crafted from high-grade stainless steel, our crypto wallet ensures maximum durability with its - properties. Comprehensive Kit: Each package includes 4 robust metal plates, measuring 50 x 90 mm with a row spacing of 5.7 mm. This ample space is perfect for clearly engraving up to 24 mnemonic phrases, ensuring your cryptocurrency data is organized and easily accessible. Advanced Security Features: Designed with a passphrase stamp plate compatible with the BIP39 vocabulary, our wallet supports both 12 and 24-word seeds in multiple languages. It's perfect for securely storing private keys and acting as a reliable cold storage solution for your digital assets. Versatile Compatibility: Our stainless steel wallet is fully compatible with BIP39 and most hardware wallets, supporting up to 24 mnemonic phrases. This wide compatibility makes it an essential accessory for any cryptocurrency enthusiast looking to safeguard their investments. Multi-Functional Use: Beyond storing bitcoin seeds, this steel wallet is also ideal for keeping track of important passwords, essential dates, and times. Color: Silver Gray Material: Stainless Steel Package Contents: 4 x Cryptocurrency wallets Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.