private key mnemonic storage seed phrase recovery backup cryptocurrency bitcoin hardware cold wallet forTrezor Ledger keepkey

what is it
How to protect your cryptocurrency.
Not only fading, but also fire, flood, earthquake, chemical corrosion, insects, rat bites, mildew, etc.will damage the paper.
THE steel memory is the best solution .
Product Description
Steel Memory
SteelMemory Wallet is a private key cold storage wallet to securely backup the mnemonic seed phrase of your bitcoin hardware wallets (compatible with Ledger Nano S, Trezor, KeepKey...)This cryptocurrency wallet is made with Stainless Steel making it fireproof wallet, waterproof, shockproof, hacker proof...


Detailed Images
backup the seed phrase for cold wallet.
It supports up to 24 mnemonics seed phrase (only 4 first letters needed).
No third-party people, hammer, stamping kit or bench blocks needed to backup your private seed phrase.
fire proof
The melting point of stainless steel is as high as 1500C, and the ordinary flame cannot melt at all..


Put into water after fire.


#316 Stainless steel has excellent corrosion resistance and can even be soaked in sea water for a long time..
Packing & Delivery
There are about 350 characters, including uppercase and lowercase letters and numbers..
Comes with a carbon fiber tweezers,.
it's better to take the Tile.


it's the best way to save your Bitcoin.
hardware wallet(trezor, NanoS, Keepkey...)
+
steel Memory
+
lock,


or just keep private key (without cold wallet)
.
price and Delivery
price is ex-factory price.
the price not include Courier fees.
please give me your destnation address, we will give you final price , after your payment we will express delivery
if you are wholesaler, also let me know the quantiay and payment method
Factory and Assuranc
Our factory has many years experice in aluminum and stainless steel furniture and hardware
we are 14 years members of ALIBABA,
we provde good produce in a very low price at past decade years.
Trade Assurance.
Trade Assurance--Alibaba.com's free order protection service.
our amount over USD 100000,
more detail please visit allibaba's web site.