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Stealth Stainless Heart 12
Tax included. Free shipping worldwide.
Seed lenght:
Hodlr Shield 12 is built to last a lifetime and withstand extreme conditions. It protects your 12-word recovery phrase on QPQ-treated stainless steel disks, laser-marked for maximum clarity, and sealed inside a compact steel capsule—designed to safeguard your assets for decades to come.
Key Features
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Stainless Steel Disks
QPQ-treated for superior durability. Fireproof to 1350°C / 2460°F. Your seed survives fire, water, and corrosion. -
White Laser-Marked Letters
High-contrast characters. Easy to punch. Hard to get wrong.
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Autolocking Steel Capsule
Withstands up to 100 tons of pressure. Deforms under extreme force to lock itself shut—buying you time when it matters. -
Alphabetical Layout
4-letter system. Intuitive, mistake-resistant, fast. -
Complete Kit
Includes center punch, marking pen, tamper-evident seals, recovery sheets, and a sound-dampening silicone mat.
Why It Matters
No apps. No batteries. No backups in the cloud.
Just steel, your seed, and full control—fully compatible with all BIP39 and SLIP39 wallets.
A compact, fireproof capsule (320 g / 11.3 oz, Ø51 mm / 2″ × 23 mm / 0.9″), designed to protect your recovery phrase with strength, clarity, and long-term reliability.
Simple to secure. Built to endure.


All the contents of the package are of high quality and instructions about how to use the device were clear. I am sure I made the right choice for the long term storage of my recovery phrase. (...)
Very Professional Backup. Awesome! Package comes with 2 magnetic boxes that look & feel super pristine.
Very nice product, decent, good looking and above all the safety you all need to store your seed phrases!

Each seed word is identified by its first four letters only. Pre-mark these letters on the Hodlr Shield disks with the included pen to avoid mistakes.

Use the included automatic center punch to permanently engrave your Hodlr Shield. The sound-absorbing, grip-secured silicone mat ensures a comfortable experience.

Security seals ensure your backup remains untouched in its hiding place. Apply the included tamper-evident seal on the back of your Hodlr Shield capsule and store it safely.
Each seed word is identified by its first four letters only. Pre-mark these letters on the Hodlr Shield disks with the included pen to avoid mistakes.
Use the included automatic center punch to permanently engrave your Hodlr Shield. The sound-absorbing, grip-secured silicone mat ensures a comfortable experience.
Security seals ensure your backup remains untouched in its hiding place. Apply the included tamper-evident seal on the back of your Hodlr Shield capsule and store it safely.



Specs
Hodlr Shield 12 is built to provide you with permanent security for your crypto assets, ensuring you're in control at all times.
Indeformable 2mm Thick Disks
- Made from high-resistance metal with low carbon content for superior corrosion resistance.
- QPQ Surface Treatment provides enhanced protection against wear and corrosion.
- Fireproof up to 1350°C / 2460°F (House fires go up to 649℃ / 1200°F).
- Permanent Rivet and Numbered Disks from 01 to 12 for additional security and clarity.
- Ergonomic alphabetical layout for comfortable reading with large, easily readable letters, effortless marking, and mistake-free recovery.
- Included Automatic Center Punch ensures a permanent, fast, simple, and precise engraving experience.
- Features dedicated engraving areas for tracking and identification.
Monobloc Capsule made from a solid piece of stainless steel
- 3mm thick shell capsule.
- Withstands 100 tons of compression without any data loss.
- Dynamic Inverse Locking System makes it virtually impossible to open the shield without removing the security seal.
- Magnetic Bottom allows for easy hiding and secure placement.
Compatibility with all hardware and software wallets
- Works seamlessly with all BIP39/SLIP39 industry-standard hardware and software wallets, such as Bitbox, Ledger (All), Trezor (All), KeepKey, Coldcard, MetaMask, Electrum, Mycelium, Exodus, Wasabi Wallet, Coinbase Wallet, Opolo, Cobo, ZenGo, CoinSmart, and many more.
- Supports up to 12-words recovery seeds, no conversion needed.
FAQ
What are Hodlr seed phrase backup products ?
Our products are designed to enable you to safely and easily engrave, store, and recover your secret phrase independently, without involving any third party.
To ensure a secure and comfortable experience, all necessary tools and step-by-step guided protocols are included with all our packs.
Hodlr will never ask for your seed phrase.
Which cryptocurrencies can Hodlr products protect ?
Hodlr seed phrase backups can protect Bitcoin, NFTs, cryptocurrencies, and any other type of digital assets.
All our products are fully compatible with the open-source industry standards BIP39 / SLIP39, which are used by all software and hardware wallets available in the market.
As long as your wallet supports it, Hodlr metal seed backups can protect it.
Why using only the first four letters of each words ?
BIP39 wordlist is an open-source industry standard, shared by all hardware and software wallets to generate seed phrases. It is designed for each of its words to be uniquely identifiable by its first four letters only.
It will always be safe to recover your seed this way.
What happens if Hodlr goes out of business ? How will I recover my seed ?
All Hodlrs are DIY products made to outlive us. BIP39 is an industry-standard and remains constant.
Regardless of Hodlr's existence, you can always recover your seed without any third-party assistance.
Why use three Hodlrs instead of one ?
- The Hodlr Solo-Pack offers essential anti-destruction protection.
- For complete anti-theft and anti-loss resilience, use the Hodlr 3-Pack with a 2-of-3 Split or Shamir Secret backup.
Using a 2-of-3 Split or Shamir Secret backup strategy ensures that your self-custody crypto assets are safely spread across multiple locations.
Even if a share goes missing or is stolen, you remain secure, and recovery is always achievable.