4 (FOUR) RFID Card Signal Blocking Protection Wallet Sleeves Description: Nowadays, More and more credit and bank cards and have RFID chips. To protect your valuable information from being stolen, it is a good choice to have Anti-RFID Credit/Debit Card Sleeve Protectors. Perfect to avoid unauthorized scans and blocking the ability to scan account numbers, PIN numbers, license numbers, names, addresses, dates of birth, and much more sensitive information. Our Universal RFID Card Blocking Wallet Sleeves are a simple and practical way for you to protect yourself from payment identity fraud and theft. Many debit and credit cards, drivers' licences have a special chip inside containing personal sensitive data them which can allow scammers and thieves to wirelessly obtain personal information about you and can be easily stolen through purses or wallets. These sleeves are even more handy because they are thin enough that you can put your shielded card back in your wallet where you normally keep them. Technical Details: Approx 92mm in length 62mm in width. FITS PERFECTLY ONE CREDIT/DEBIT/ID CARD Manufactured from special RFID blocking material. Brand: IT GOV Security Features: Protect your information: The sleeves are made with advanced materials made to block and protect against RFID Technology. The material serves as a powerful electromagnetically opaque shield, which blocks RFID signals from unauthorized scans. The sleeves protect credit cards, debit cards, ATM cards, driver's licenses, transit cards by shielding and blocking UHF 860~960MHz HF 13.56MHz frequencies. Simple slim design: No cutting or modification required. It is slim enough to fit basic card slots in wallets, handbags, travel bags and smartphone cases. Water, tear resistant: Enduring resistant material to stand tears and punctures, suitable for daily use. They're even waterproof, so you don't have to worry about them. Easy to test: To check if the Sleeves are working, please just test it with your scanner, or at retail stores and try them out on the checkout scanner. No hassle money back guarantee: If you aren't 100% satisfied, a refund or a free replacement will be provided to you, whichever you prefer. Card Holder Cover Protector Sleeve RFID Blocking Credit/Debit/ID Card Protector Sleeve Anti Theft Shield