15PCS RFID Blocking Sleeve RFID Credit Card Holder & RFID Passport Sleeve – Secure Travel Wallet – To Protect Your Valuable Information From Theft (Black RFID
Brand: HakefynaColor: Black RFIDMaterial: AluminumStyle: MinimalistPattern: 字母印花【Protect you information】 RFID secure sleeve are equipped with advanced RFID SECURE Technology, a powerful electromagnetically opaque shield, which blocks RFID signals and from unauthorized scans. Protects passports, credit cards, debit cards, ATM cards, driver's licenses, transit cards ,Metal shielding block UHF 860~960MHz & HF 13.56MHz frequencies, and so on【Simply slim design】 Only 3.62 x 2.44inch RFID blocking wallet, 5.3 x 4.17 inch RFID passport protectors. No cutting or modification required. It is slim enough to fit into credit 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.RFID sleeve even waterproof, so you don't have to worry about them【basic to test】 To check if the RFID secure sleeve are working, please just test it with your job card, or other big-box retail store 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