How does the CardNinja work?
Simple...just peel and stick
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| 1. Clean the back of your smartphone (iPhone®, Android®, Windows® or Blackberry®. Almost any one will do. |
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2. Peel off the backing of the CardNinja. |
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3. Stick the CardNinja onto the back of your phone or phone case. Just like a sticker. |
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4. Insert whatever credit cards, debit cards, licenses, IDs, or cash that you need. |
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5. Boom. You're done. |
Secure
Flip it over.Nothing falls out. |
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Lose your phone & CardNinja?
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Flexible
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Have more questions?
Pick a collection below to get started
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