Fireproof (2200° F), Waterproof, EMP Proof
Crypto Key Stack
Stainless Steel Backup Device for Cryptocurrency Keys
Modular Design
Build your stack to your specs. Store one 24 mnemonic seed per plate. Add up to 10 plates per stack.
Fireproof
Black anodized stainless steel plates offer fire protection up to 2200°F. Twice the average temperature of a house fire.
Waterproof & Rustproof
Protect your private keys in the event of flooding and water damage.
Private Engraving
Electric engraver included with each stack purchase. Quick, easy, and convenient way to permanently backup your cryptocurrency keys.
Stack Plate Add On's
Each Crypto Key Stack can hold up to TEN stack plates total. Add on's are $15 per plate or $35 for three pack.