Compatibility: Smartphones: iPod Touch (All versions)iPhoneiPhone 3GiPhone 3GSiPhone 4 iPhone 4SiPhone 5AndroidBlackberry: Electron (8700 Series)8800/8820/8830Curve (8300/8310/8320/8330/8350i/8900/8910/8980/8520/8530/9300/93...

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Compatibility: Smartphones: iPod Touch (All versions)iPhoneiPhone 3GiPhone 3GSiPhone 4 iPhone 4SiPhone 5AndroidBlackberry: Electron (8700 Series)8800/8820/8830Curve (8300/8310/8320/8330/8350i/8900/8910/8980/8520/8530/9300/9330)Bold (9000/9650/9700/9780) Bold Touch (9900/9930)Storm (9500/9530) Storm 2 (9520/9550)Tour (9630) Torch (9800/9810/9850/9860)Windows Thickness: 2.5mm / 0.09

  • 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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