Recovery Phrase Backup Kit
OneKey KeyTag
4.8(32 Reviews)
Powerful wallet backup kit made of aircraft-grade titanium alloy, with 2 KeyTag included.
Water proof
Aerospace-grade titanium alloy
Fire rating of 1668°C
Ultra-compact
Pack of two
$59
Recovery Phrase Backup Kit
OneKey KeyTag
OneKey KeyTag
4.8(32 Reviews)
Powerful wallet backup kit made of aircraft-grade titanium alloy, with 2 KeyTag included.Water proof
Aerospace-grade titanium alloy
Fire rating of 1668°C
Ultra-compact
Pack of two
$59
1
introducing
OneKey KeyTag
Small. The smallest of the small. Incredibly tiny.
14g, 1/4 the size of a credit card, take it everywhere.
Aerospace-grade titanium alloy that can bear up to 1668°C*.
KeyTag is made of aerospace-grade TC4 titanium alloy, which has a melting point of 1668 degrees Celsius, seven times that of tin and 2.5 times that of aluminum, making it resistant to most high-temperature situations. *Equivalent to 3034 degrees Fahrenheit.
Able to record 24 recovery phrases and 2 extra passphrases.
All the wallet recovery phrases are generated from the BIP39 Wordlist. This alphabetical list contains 2048 words, with each of them having its own number. Instead of letters and words, KeyTag smartly help users to record the number of each recovery phrase. Each KeyTag has one extra row for passphrases.
Waterproof
Resistant to acid and alkali, chemical corrosion
Resistant to extreme high and low temperatures
Unobtrusive
Self-encrypting
Small. The smallest of the small. Incredibly tiny.
14g, 1/4 the size of a credit card, take it everywhere.
Aerospace-grade titanium alloy that can bear up to 1668°C*.
KeyTag is made of aerospace-grade TC4 titanium alloy, which has a melting point of 1668 degrees Celsius, seven times that of tin and 2.5 times that of aluminum, making it resistant to most high-temperature situations.
*Equivalent to 3034 degrees Fahrenheit.
Able to record 24 recovery phrases and 2 extra passphrases.
All the wallet recovery phrases are generated from the BIP39 Wordlist. This alphabetical list contains 2048 words, with each of them having its own number. Instead of letters and words, KeyTag smartly help users to record the number of each recovery phrase. Each KeyTag has one extra row for passphrases.
Waterproof
Resistant to acid and alkali, chemical corrosion
Resistant to extreme high and low temperatures
Unobtrusive
Self-encrypting
Have fun with the dot-punching game
How to record
Each row of KeyTag represents a single word. Look up each word of your recovery phrases in the provided printed word list and punch a dot accordingly on the KeyTag for each black filled circle on the list.
How to read
Total the numbers in each row. The total of each row indicates the word's number in the word list. Once you get all the numbers, you get all the recovery phrases.
How to record
Each row of KeyTag represents a single word. Look up each word of your recovery phrases in the provided printed word list and punch a dot accordingly on the KeyTag for each black filled circle on the list.
How to read
Total the numbers in each row. The total of each row indicates the word's number in the word list. Once you get all the numbers, you get all the recovery phrases.
Technical Specifications
Size and Weight
Size
36 x 33.5 x 3 (mm)Weight
14gMaterials
Titanium Alloy TC4
Compatibility
iOSAndroidWindowsmacOS Linux
In the Box
2 KeyTag 1 automatic center punch1 guide
Customer Reviews
4.8
Based on 32 reviews
5
27
4
2
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3
2
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Customer Photos
All Reviews (32)
5
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Featured
yihui c.11/20/2025
The Punch tool cannot be usedThe Punch tool is not ideal for use.
Peter J.12/23/2025
secure shiping and the pack (articel)secure shiping and the pack (articel) secure
Oleg D.1/3/2026
graciasgracias
Peter S.1/5/2026
Very great service, when one part of our order had been missingone part of the order has been missing, the service form onekey instantly did react and sent it to us. Thank you very much for this great service!
Ulrich K.1/13/2026
Tough stuff!very high quality
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