CardNinja is a slim, universal wallet that attaches securely to nearly every smartphone including Android, iPhone or Blackberry. CardNinja holds credit/debit cards, driver's license, student ID, cash, and more.

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CardNinja is a slim, universal wallet that attaches securely to nearly every smartphone including Android, iPhone or Blackberry. CardNinja holds credit/debit cards, driver's license, student ID, cash, and more.

  • CardNinja can store up to 8 cards AND cash using a durable elastic fabric (driver's license, gym card, train pass)
  • Using 3M adhesive, CardNinja securely attaches to the back of your device. It removes cleanly too!
  • Compatible with the following smartphones: iPhone 11 / 11 Pro / 11 Pro Max / XS / XS Max / XR / X / 8 / 8 Plus / 7 / 7 Plus / 6 / 6 Plus / 5 / 5s / 5c / 4 / 4s, Samsung Galaxy S6 / S5 / S4 / S3, Galaxy Note 5 / 4 / 3 / 2 / 1, LG G3 / G2 / Optimus series, Nexus 6 / 5 / 4, HTC M8 / EVO / Desire / Sense, iPod Touch, Sony Xperia and much more! Works with nearly ANY phone case including: Otterbox, Lifeproof, CaseMate, Belkin, Speck, Apple and more
  • Reviewed by the biggest names in tech: CNET, The New York Times, Macworld, USA Today, The Wall Street Journal, The Next Web, and Cult of Mac
  • The Original! CardNinja is the world's first PATENTED adhesive smartphone wallet. Designed in California.90-day worry free guarantee. 100% USA based customer support
  • CardNinja can store up to 8 cards AND cash using a durable elastic fabric (driver's license, gym card, train pass)
  • Using 3M adhesive, CardNinja securely attaches to the back of your device. It removes cleanly too!
  • Compatible with the following smartphones: iPhone 11 / 11 Pro / 11 Pro Max / XS / XS Max / XR / X / 8 / 8 Plus / 7 / 7 Plus / 6 / 6 Plus / 5 / 5s / 5c / 4 / 4s, Samsung Galaxy S6 / S5 / S4 / S3, Galaxy Note 5 / 4 / 3 / 2 / 1, LG G3 / G2 / Optimus series, Nexus 6 / 5 / 4, HTC M8 / EVO / Desire / Sense, iPod Touch, Sony Xperia and much more! Works with nearly ANY phone case including: Otterbox, Lifeproof, CaseMate, Belkin, Speck, Apple and more
  • Reviewed by the biggest names in tech: CNET, The New York Times, Macworld, USA Today, The Wall Street Journal, The Next Web, and Cult of Mac
  • The Original! CardNinja is the world's first PATENTED adhesive smartphone wallet. Designed in California.90-day worry free guarantee. 100% USA based customer support

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