---
product_id: 90428632
title: "CardNinja Ultra-slim Self Adhesive Credit Card Wallet for Smartphones, Black"
brand: "cardninja"
price: "278 kr"
currency: DKK
in_stock: true
category: "Electronics"
url: https://www.desertcart.dk/products/90428632-cardninja-ultra-slim-self-adhesive-credit-card-wallet-for-smartphones
store_origin: DK
region: Denmark
---

# CardNinja Ultra-slim Self Adhesive Credit Card Wallet for Smartphones, Black

**Brand:** cardninja
**Price:** 278 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CardNinja Ultra-slim Self Adhesive Credit Card Wallet for Smartphones, Black by cardninja
- **How much does it cost?** 278 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/90428632-cardninja-ultra-slim-self-adhesive-credit-card-wallet-for-smartphones)

## Best For

- cardninja enthusiasts

## Why This Product

- Trusted cardninja brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Colour Name:Black
            
          
          
        
      
    
  


        
        
     
	       
     

     

     

     
                              
     
       
        
        
          
          
            
              The patented CardNinja is the ultimate smartphone accessory! As simply as peeling a sticker, CardNinja attaches to your phone or case using high strength adhesive and won&apos;t come off until you want it to.&#xA0;And you can remove it cleanly without leaving any residue!&#xA0;It also holds its contents super tight: nothing will come out of your CardNinja, even if you flip your phone over and shake it! Whether you carry a bunch of cards with you for work, or just a few to run errands, the CardNinja adapts to you. It&apos;s made from a special strong and resilient spandex style material so it stretches to accommodate several cards, but shrinks back down when empty or only carrying a card or two. At only 2.5mm thin, the CardNinja is discreet.like a Ninja! Made from reinforced elastic material, it is designed to withstand being put into your pocket or purse day after day without wearing. It&apos;s also designed to resist tearing from repeatedly inserting and removing your credit cards. The CardNinja is perfect for quick trips, hiking, biking, the gym or a night on the town! Toss your bulky wallet and switch to CardNinja for everyday use!

## Features

- 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 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 (by cubi) is the world’s first PATENTED adhesive smartphone wallet. Designed in California
- 60-day worry free guarantee. 100% USA based customer support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009ZVL7N4 |
| Age Range Description | Adult |
| Best Sellers Rank | #299,119 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #1,636 in Cell Phone Adhesive Card Holders |
| Brand Name | CardNinja |
| Closure Type | Self-Seal |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 4,538 Reviews |
| Form Factor | Slim |
| Global Trade Identification Number | 00858584004002 |
| Included Components | use |
| Item Height | 3 inches |
| Item Weight | 0.05 Pounds |
| Manufacturer | Jumbyco Inc. |
| Manufacturer Warranty Description | 90-day worry free guarantee. 100% USA based customer support |
| Material Type | Fabric |
| Model Number | 029-570-120 |
| Number Of Pockets | 8 |
| Number of Compartments | 8 |
| Number of Sections | 8 |
| Pattern | Solid |
| Product Care Instructions | Wet Wipe Clean |
| Style Name | Classic |
| UPC | 858584004002 739197919320 696722261128 696724521183 858584004965 696735194840 741459699956 |
| Unit Count | 1.0 Count |
| Wallet Card Slot Count | 8 |
| Wallet Compartment Type | Credit Card |

## Product Details

- **Brand:** CardNinja
- **Color:** Black
- **Material:** Fabric
- **Pattern:** Solid
- **Style:** Classic

## Images

![CardNinja Ultra-slim Self Adhesive Credit Card Wallet for Smartphones, Black - Image 1](https://images-na.ssl-images-amazon.com/images/I/71vPoX5PL7L.jpg)
![CardNinja Ultra-slim Self Adhesive Credit Card Wallet for Smartphones, Black - Image 2](https://images-na.ssl-images-amazon.com/images/I/61RrCoZji9L.jpg)
![CardNinja Ultra-slim Self Adhesive Credit Card Wallet for Smartphones, Black - Image 3](https://images-na.ssl-images-amazon.com/images/I/71E6ecDhBQL.jpg)
![CardNinja Ultra-slim Self Adhesive Credit Card Wallet for Smartphones, Black - Image 4](https://images-na.ssl-images-amazon.com/images/I/61zVvDEpqJL.jpg)
![CardNinja Ultra-slim Self Adhesive Credit Card Wallet for Smartphones, Black - Image 5](https://images-na.ssl-images-amazon.com/images/I/71xjddbdmjL.jpg)

## Questions & Answers

**Q: What are the dimensions?  Does it hide the cards completely?**
A: Hi - it's 2.2" wide by 3.0 inches tall. As the picture demonstrates, it does not completely cover the cards to help facilitate accessing the cards, however, you can be sure that the card numbers are completely or nearly completely covered (depending on card type). The last 4-5 digits being visible poses no security risk - these are the same digits that credit card companies use to identify your accounts publicly and are useless without the entire card number and code on the card back.Happy to answer any other questions!Jenny

**Q: Want to buy this for a stocking stuffer. What does the packaging look like?**
A: It's actually really nice. I couldn't find a picture but it looks almost like an Apple package - smooth with some shiny/silver areas. I'll try to take a picture when I get home. Definitely look like a gift (I got mine as a gift).

**Q: how many card fit**
A: The most I ever had in it, was when I didn't want to carry my wallet, 10-12 cards plus folded cash. And after that it was still able to carry less cards and nothing fell out!

**Q: does it fit the 5s?**
A: Yea it would definitely. I attached the card ninja to an ultra silk case so as not to stick it directly to the phone which I highly recommend but since the width of the 5 and 5s are virtually identical it would have no problem attaching to either just fine.

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**Shop now:** [https://www.desertcart.dk/products/90428632-cardninja-ultra-slim-self-adhesive-credit-card-wallet-for-smartphones](https://www.desertcart.dk/products/90428632-cardninja-ultra-slim-self-adhesive-credit-card-wallet-for-smartphones)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-25*